Paul M. Helquist - Publications

Affiliations: 
1974-1986 Stony Brook University, Stony Brook, NY, United States 
 1984- Chemistry and Biochemistry University of Notre Dame, Notre Dame, IN, United States 
Area:
Drug Design & Discovery, Synthetic Chemistry
Website:
http://chemistry.nd.edu/people/paul-helquist/

129 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Patel HN, Haines BE, Stauffacher CV, Helquist P, Wiest O. Computational Study of Base-Catalyzed Thiohemiacetal Decomposition in HMG-CoA Reductase. The Journal of Physical Chemistry. B. PMID 37219997 DOI: 10.1021/acs.jpcb.2c08969  0.664
2023 Maloney MP, Coley CW, Genheden S, Carson N, Helquist P, Norrby PO, Wiest O. Negative Data in Data Sets for Machine Learning Training. Organic Letters. 25: 2945-2947. PMID 37126483 DOI: 10.1021/acs.orglett.3c01282  0.743
2023 Maloney MP, Coley CW, Genheden S, Carson N, Helquist P, Norrby PO, Wiest O. Negative Data in Data Sets for Machine Learning Training. The Journal of Organic Chemistry. 88: 5239-5241. PMID 37126471 DOI: 10.1021/acs.joc.3c00844  0.743
2022 Wahlers J, Rosales AR, Berkel N, Forbes A, Helquist P, Norrby PO, Wiest O. A Quantum-Guided Molecular Mechanics Force Field for the Ferrocene Scaffold. The Journal of Organic Chemistry. 87: 12334-12341. PMID 36066498 DOI: 10.1021/acs.joc.2c01553  0.775
2022 Quinn TR, Patel HN, Koh KH, Haines BE, Norrby PO, Helquist P, Wiest O. Automated fitting of transition state force fields for biomolecular simulations. Plos One. 17: e0264960. PMID 35271647 DOI: 10.1371/journal.pone.0264960  0.722
2021 Wahlers J, Margalef J, Hansen E, Bayesteh A, Helquist P, Diéguez M, Pàmies O, Wiest O, Norrby PO. Proofreading experimentally assigned stereochemistry through Q2MM predictions in Pd-catalyzed allylic aminations. Nature Communications. 12: 6719. PMID 34795274 DOI: 10.1038/s41467-021-27065-2  0.756
2021 Pipalia NH, Saad SZ, Subramanian K, Cross A, Al-Motawa A, Garg K, Blagg BSJ, Neckers L, Helquist P, Wiest O, Ory DS, Maxfield FR. HSP90 inhibitors reduce cholesterol storage in Niemann-Pick type C1 mutant fibroblasts. Journal of Lipid Research. 100114. PMID 34481829 DOI: 10.1016/j.jlr.2021.100114  0.698
2021 Cruz DL, Pipalia N, Mao S, Gadi D, Liu G, Grigalunas M, O'Neill M, Quinn TR, Kipper A, Ekebergh A, Dimmling A, Gartner C, Melancon BJ, Wagner FF, Holson E, ... Helquist P, et al. Inhibition of Histone Deacetylases 1, 2, and 3 Enhances Clearance of Cholesterol Accumulation in Niemann-Pick C1 Fibroblasts. Acs Pharmacology & Translational Science. 4: 1136-1148. PMID 34151204 DOI: 10.1021/acsptsci.1c00033  0.616
2021 Quinn TR, Steussy CN, Haines BE, Lei J, Wang W, Sheong FK, Stauffacher CV, Huang X, Norrby PO, Helquist P, Wiest O. Microsecond timescale MD simulations at the transition state of HMGR predict remote allosteric residues. Chemical Science. 12: 6413-6418. PMID 34084441 DOI: 10.1039/d1sc00102g  0.708
2021 Wahlers J, Maloney M, Salahi F, Rosales AR, Helquist P, Norrby PO, Wiest O. Stereoselectivity Predictions for the Pd-Catalyzed 1,4-Conjugate Addition Using Quantum-Guided Molecular Mechanics. The Journal of Organic Chemistry. PMID 33769065 DOI: 10.1021/acs.joc.1c00136  0.78
2020 Work EM, Ferraudi G, Kiefer L, Liu G, Grigalunas M, Bhardwaj A, Kaur R, Dempsey JM, Wüstner D, Helquist P, Wiest O. Design, Synthesis, and Evaluation of a Luminescent Cholesterol Mimic. The Journal of Organic Chemistry. PMID 33369429 DOI: 10.1021/acs.joc.0c02460  0.632
2020 Rosales A, Ross SP, Helquist P, Norrby PO, Sigman MS, Wiest O. Transition State Force Field for the Asymmetric Redox Relay Heck Reaction. Journal of the American Chemical Society. PMID 32249569 DOI: 10.1021/Jacs.0C01979  0.79
2020 Purohit V, Rosales T, Critchelow C, Steussy C, Schmidt T, Wiest O, Helquist P, Stauffacher CV. Developing a pH-Jump Chemical Triggering Method for Time-Resolved Diffraction in Bacterial HMG-CoA Reductase Biophysical Journal. 118: 137a. DOI: 10.1016/J.Bpj.2019.11.875  0.627
2019 Davidson J, Molitor E, Moores S, Gale SE, Subramanian K, Jiang X, Sidhu R, Kell P, Zhang J, Fujiwara H, Davidson C, Helquist P, Melancon BJ, Grigalunas M, Liu G, et al. 2-Hydroxypropyl-β-cyclodextrin is the active component in a triple combination formulation for treatment of Niemann-Pick C1 disease. Biochimica Et Biophysica Acta. Molecular and Cell Biology of Lipids. PMID 31051283 DOI: 10.1016/J.Bbalip.2019.04.011  0.762
2018 Rosales AR, Quinn TR, Wahlers J, Tomberg A, Zhang X, Helquist P, Wiest O, Norrby PO. Application of Q2MM to predictions in stereoselective synthesis. Chemical Communications (Cambridge, England). PMID 29971313 DOI: 10.1039/C8Cc03695K  0.799
2018 Salahi F, Purohit V, Ferraudi G, Stauffacher C, Wiest O, Helquist P. pHP-Tethered N-Acyl Carbamate: A Photocage for Nicotinamide. Organic Letters. 20: 2547-2550. PMID 29652162 DOI: 10.1021/Acs.Orglett.8B00697  0.774
2018 Rosales AR, Wahlers J, Limé E, Meadows RE, Leslie KW, Savin R, Bell F, Hansen E, Helquist P, Munday RH, Wiest O, Norrby P. Rapid virtual screening of enantioselective catalysts using CatVS Nature Catalysis. 2: 41-45. DOI: 10.1038/s41929-018-0193-3  0.762
2018 Zhang X, Tutkowski B, Oliver A, Helquist P, Wiest O. Mechanistic Study of the Nickel-Catalyzed α,β-Coupling of Saturated Ketones Acs Catalysis. 8: 1740-1747. DOI: 10.1021/Acscatal.7B04105  0.674
2017 Tutkowski B, Kerdphon S, Limé E, Helquist P, Andersson PG, Wiest O, Norrby P. Revisiting the Stereodetermining Step in Enantioselective Iridium-Catalyzed Imine Hydrogenation Acs Catalysis. 8: 615-623. DOI: 10.1021/Acscatal.7B02386  0.739
2016 Grigalunas M, Wiest O, Helquist P. Single-Flask Multicomponent Synthesis of Highly Substituted α-Pyrones via a Sequential Enolate Arylation and Alkenylation Strategy. Organic Letters. 18: 5724-5727. PMID 27768319 DOI: 10.1021/Acs.Orglett.6B02969  0.668
2016 Lee JM, Zhang X, Norrby PO, Helquist P, Wiest O. Stereoselectivity in (Acyloxy)borane-Catalyzed Mukaiyama Aldol Reactions. The Journal of Organic Chemistry. PMID 27247023 DOI: 10.1021/Acs.Joc.6B00594  0.787
2016 Purohit V, Salahi F, Steussy N, Helquist P, Weist O, Stauffacher C. Synthesizing Caged-NAD Molecules to Conduct Laue Time-Resolved Crystallography Measurements on HMGCoA Reductase Biophysical Journal. 110: 550a. DOI: 10.1016/J.Bpj.2015.11.2943  0.769
2015 Grigalunas M, Norrby PO, Wiest O, Helquist P. Single-Flask Multicomponent Palladium-Catalyzed α,γ-Coupling of Ketone Enolates: Facile Preparation of Complex Carbon Scaffolds. Angewandte Chemie (International Ed. in English). 54: 11822-5. PMID 26276904 DOI: 10.1002/Anie.201505895  0.74
2015 Grigalunas M, Ankner T, Norrby PO, Wiest O, Helquist P. Ni-Catalyzed Alkenylation of Ketone Enolates under Mild Conditions: Catalyst Identification and Optimization. Journal of the American Chemical Society. 137: 7019-22. PMID 26024472 DOI: 10.1021/Jacs.5B02945  0.738
2015 Byrd KM, Arieno MD, Kennelly ME, Estiu G, Wiest O, Helquist P. Design and synthesis of a crosslinker for studying intracellular steroid trafficking pathways. Bioorganic & Medicinal Chemistry. 23: 3843-51. PMID 25890696 DOI: 10.1016/J.Bmc.2015.03.053  0.711
2015 Tutkowski BM, Grigalunas M, Wiest O, Helquist P. A nickel-catalyzed α,β-coupling of saturated ketones Tetrahedron Letters. 56: 3468-3472. DOI: 10.1016/J.Tetlet.2015.02.061  0.673
2015 Tutkowski BM, Grigalunas M, Wiest O, Helquist P. ChemInform Abstract: A Nickel-Catalyzed α,β-Coupling of Saturated Ketones. Cheminform. 46: no-no. DOI: 10.1002/chin.201538102  0.63
2014 Limé E, Lundholm MD, Forbes A, Wiest O, Helquist P, Norrby PO. Stereoselectivity in Asymmetric Catalysis: The Case of Ruthenium-Catalyzed Ketone Hydrogenation. Journal of Chemical Theory and Computation. 10: 2427-35. PMID 26580763 DOI: 10.1021/Ct500178W  0.756
2014 Grigalunas M, Ankner T, Norrby PO, Wiest O, Helquist P. Palladium-catalyzed alkenylation of ketone enolates under mild conditions. Organic Letters. 16: 3970-3. PMID 25032503 DOI: 10.1021/Ol5017965  0.748
2014 Pearson GL, Mellett N, Chu KY, Cantley J, Davenport A, Bourbon P, Cosner CC, Helquist P, Meikle PJ, Biden TJ. Lysosomal acid lipase and lipophagy are constitutive negative regulators of glucose-stimulated insulin secretion from pancreatic beta cells. Diabetologia. 57: 129-39. PMID 24149836 DOI: 10.1007/S00125-013-3083-X  0.669
2014 Limé E, Lundholm MD, Forbes A, Wiest O, Helquist P, Norrby PO. Stereoselectivity in asymmetric catalysis: The case of ruthenium-catalyzed ketone hydrogenation Journal of Chemical Theory and Computation. 10: 2427-2435. DOI: 10.1021/ct500178w  0.723
2014 Forbes A, Verdolino V, Helquist P, Wiest O. Transition metal-catalyzed hydrogenations Computational Organometallic Chemistry. 61-112. DOI: 10.1007/978-3-642-25258-7_4  0.611
2013 Bourbon P, Peng Q, Ferraudi G, Stauffacher C, Wiest O, Helquist P. Development of carbamate-tethered coumarins as phototriggers for caged nicotinamide. Bioorganic & Medicinal Chemistry Letters. 23: 6321-4. PMID 24125882 DOI: 10.1016/J.Bmcl.2013.09.067  0.757
2013 Helquist P, Maxfield FR, Wiech NL, Wiest O. Treatment of Niemann--pick type C disease by histone deacetylase inhibitors. Neurotherapeutics : the Journal of the American Society For Experimental Neurotherapeutics. 10: 688-97. PMID 24048860 DOI: 10.1007/S13311-013-0217-2  0.611
2013 Bourbon P, Peng Q, Ferraudi G, Stauffacher C, Wiest O, Helquist P. Synthesis and photochemical behavior of coumarin-caged cholesterol. Bioorganic & Medicinal Chemistry Letters. 23: 2162-5. PMID 23434228 DOI: 10.1016/J.Bmcl.2013.01.095  0.738
2013 Ankner T, Cosner CC, Helquist P. Palladium- and nickel-catalyzed alkenylation of enolates Chemistry - a European Journal. 19: 1858-1871. PMID 23325616 DOI: 10.1002/chem.201202798  0.656
2013 Cosner CC, Bhaskara Reddy Iska V, Chatterjee A, Markiewicz JT, Corden SJ, Löfstedt J, Ankner T, Richer J, Hulett T, Schauer DJ, Wiest O, Helquist P. Evolution of concise and flexible synthetic strategies for trichostatic acid and the potent histone deacetylase inhibitor trichostatin A European Journal of Organic Chemistry. 162-172. DOI: 10.1002/Ejoc.201201233  0.79
2012 Wehrmann ZT, Hulett TW, Huegel KL, Vaughan KT, Wiest O, Helquist P, Goodson H. Quantitative comparison of the efficacy of various compounds in lowering intracellular cholesterol levels in Niemann-Pick type C fibroblasts. Plos One. 7: e48561. PMID 23144769 DOI: 10.1371/Journal.Pone.0048561  0.619
2012 Lee JM, Helquist P, Wiest O. Diastereoselectivity in Lewis-acid-catalyzed Mukaiyama aldol reactions: a DFT study. Journal of the American Chemical Society. 134: 14973-81. PMID 22891640 DOI: 10.1021/Ja3052975  0.756
2012 Bourbon P, Peng Q, Ferraudi G, Stauffacher C, Wiest O, Helquist P. Synthesis, photophysical, photochemical, and computational studies of coumarin-labeled nicotinamide derivatives. The Journal of Organic Chemistry. 77: 2756-62. PMID 22360284 DOI: 10.1021/Jo2025527  0.752
2011 Wiest O, Helquist P. Chemistry. Striking a balance to control stereochemistry. Science (New York, N.Y.). 333: 1831-2. PMID 21960616 DOI: 10.1126/science.1211195  0.602
2011 Cosner CC, Helquist P. Concise, convergent syntheses of (±)-trichostatin A utilizing a Pd-catalyzed ketone enolate α-alkenylation reaction. Organic Letters. 13: 3564-7. PMID 21688856 DOI: 10.1021/Ol200964M  0.673
2011 Chen Q, Schweitzer D, Kane J, Davisson VJ, Helquist P. Total synthesis of iejimalide B. The Journal of Organic Chemistry. 76: 5157-69. PMID 21488673 DOI: 10.1021/Jo200514M  0.637
2011 Pipalia NH, Cosner CC, Huang A, Chatterjee A, Bourbon P, Farley N, Helquist P, Wiest O, Maxfield FR. Histone deacetylase inhibitor treatment dramatically reduces cholesterol accumulation in Niemann-Pick type C1 mutant human fibroblasts. Proceedings of the National Academy of Sciences of the United States of America. 108: 5620-5. PMID 21436030 DOI: 10.1073/Pnas.1014890108  0.767
2011 Cosner CC, Cabrera PJ, Byrd KM, Thomas AM, Helquist P. Selective oxidation of benzylic and allylic alcohols using Mn(OAc)3/catalytic 2,3-dichloro-5,6-dicyano-1,4-benzoquinone. Organic Letters. 13: 2071-3. PMID 21395252 DOI: 10.1021/Ol200441G  0.699
2011 Wiest O, Helquist P. Chemistry: Striking a balance to control stereochemistry Science. 333: 1831-1832. DOI: 10.1126/Science.1211195  0.681
2010 Markiewicz JT, Wiest O, Helquist P. Synthesis of primary aryl amines through a copper-assisted aromatic substitution reaction with sodium azide. The Journal of Organic Chemistry. 75: 4887-90. PMID 20568788 DOI: 10.1021/Jo101002P  0.808
2010 Rosenbaum AI, Cosner CC, Mariani CJ, Maxfield FR, Wiest O, Helquist P. Thiadiazole carbamates: potent inhibitors of lysosomal acid lipase and potential Niemann-Pick type C disease therapeutics. Journal of Medicinal Chemistry. 53: 5281-9. PMID 20557099 DOI: 10.1021/Jm100499S  0.775
2010 Homan KT, Balasubramaniam D, Zabell APR, Wiest O, Helquist P, Stauffacher CV. Identification of novel inhibitors for a low molecular weight protein tyrosine phosphatase via virtual screening Bioorganic and Medicinal Chemistry. 18: 5449-5456. PMID 20538467 DOI: 10.1016/J.Bmc.2010.04.050  0.627
2010 Markiewicz JT, Schauer DJ, Löfstedt J, Corden SJ, Wiest O, Helquist P. Synthesis of 4-methyldienoates using a vinylogous Horner-Wadsworth-Emmons reagent. Application to the synthesis of trichostatic acid. The Journal of Organic Chemistry. 75: 2061-4. PMID 20158219 DOI: 10.1021/Jo902422Y  0.793
2010 Chatterjee A, Richer J, Hulett T, Iska VBR, Wiest O, Helquist P. An efficient synthesis of (±)-trichostatic acid and analogues: A new route to (±)-trichostatin A Organic Letters. 12: 832-834. PMID 20104892 DOI: 10.1021/Ol9029116  0.699
2010 Iska VBR, Verdolino V, Wiest O, Helquist P. Mild and efficient desymmetrization of diynes via hydroamination: Application to the synthesis of (±)-monomorine I Journal of Organic Chemistry. 75: 1325-1328. PMID 20088529 DOI: 10.1021/Jo902674J  0.702
2010 Verdolino V, Forbes A, Helquist P, Norrby PO, Wiest O. On the mechanism of the rhodium catalyzed acrylamide hydrogenation Journal of Molecular Catalysis a: Chemical. 324: 9-14. DOI: 10.1016/J.Molcata.2010.02.026  0.742
2009 Cosner CC, Markiewicz JT, Bourbon P, Mariani CJ, Wiest O, Rujoi M, Rosenbaum AI, Huang AY, Maxfield FR, Helquist P. Investigation of N-aryl-3-alkylidenepyrrolinones as potential Niemann-Pick type C disease therapeutics. Journal of Medicinal Chemistry. 52: 6494-8. PMID 19772346 DOI: 10.1021/Jm900707N  0.775
2009 Wiech NL, Fisher JF, Helquist P, Wiest O. Inhibition of histone deacetylases: A pharmacological approach to the treatment of non-cancer disorders Current Topics in Medicinal Chemistry. 9: 257-271. PMID 19355990 DOI: 10.2174/156802609788085241  0.644
2009 Donoghue PJ, Helquist P, Norrby PO, Wiest O. Prediction of enantioselectivity in rhodium catalyzed hydrogenations. Journal of the American Chemical Society. 131: 410-1. PMID 19140780 DOI: 10.1021/Ja806246H  0.736
2009 Helquist P, Wiest O. Current status of drug therapy development for Niemann-Pick type C disease Drugs of the Future. 34: 315-331. DOI: 10.1358/Dof.2009.034.04.1352412  0.595
2008 Donoghue PJ, Helquist P, Norrby PO, Wiest O. Development of a Q2MM Force Field for the Asymmetric Rhodium Catalyzed Hydrogenation of Enamides. Journal of Chemical Theory and Computation. 4: 1313-23. PMID 26631706 DOI: 10.1021/Ct800132A  0.742
2008 Carney JM, Donoghue PJ, Wuest WM, Wiest O, Helquist P. Intramolecular hydroamination of aminoalkynes with silver-phenanthroline catalysts. Organic Letters. 10: 3903-6. PMID 18662005 DOI: 10.1021/Ol801458G  0.794
2008 Plummer JM, Weitgenant JA, Noll BC, Lauher JW, Wiest O, Helquist P. Synthesis, structure, and metal complexation behavior of a new type of functionalized chiral phenanthroline derivative. The Journal of Organic Chemistry. 73: 3911-4. PMID 18399656 DOI: 10.1021/Jo702566M  0.766
2008 Plummer JM, Weitgenant JA, Noll BC, Lauher JW, Wiest O, Helquist P. Synthesis, structure, and metal complexation behavior of a new type of functionalized chiral phenanthroline derivative (Journal of Organic Chemistry (2008) 73, (3914)) Journal of Organic Chemistry. 73: 7856. DOI: 10.1021/jo801857y  0.597
2008 Donoghue PJ, Helquist P, Norrby PO, Wiest O. Development of a Q2MM force field for the asymmetric rhodium catalyzed hydrogenation of enamides Journal of Chemical Theory and Computation. 4: 1313-1323. DOI: 10.1021/ct800132a  0.71
2007 Schweitzer D, Kane JJ, Strand D, McHenry P, Tenniswood M, Helquist P. Total synthesis of iejimalide B. An application of the Shiina macrolactonization. Organic Letters. 9: 4619-22. PMID 17915890 DOI: 10.1021/Ol702129W  0.687
2007 Wang D, Helquist P, Wiest O. Zinc binding in HDAC inhibitors: A DFT study Journal of Organic Chemistry. 72: 5446-5449. PMID 17579460 DOI: 10.1021/Jo070739S  0.658
2007 Donoghue PJ, Helquist P, Wiest O. Ligand and substrate effects on the mechanism of rhodium-catalyzed hydrogenation of enamides. The Journal of Organic Chemistry. 72: 839-47. PMID 17253803 DOI: 10.1021/Jo0619276  0.672
2007 Donoghue PJ, Kieken E, Helquist P, Wiest O. Development of a Q2MM force field for the silver(I)-catalyzed hydroamination of alkynes Advanced Synthesis and Catalysis. 349: 2647-2654. DOI: 10.1002/Adsc.200700374  0.665
2006 Weitgenant JA, Katsuyama I, Bigi MA, Corden SJ, Markiewicz JT, Zabell APR, Homan KT, Wiest O, Stauffacher CV, Helquist P. Synthesis of a 5-azaindole phosphonic acid as a computationally designed inhibitor of the low molecular weight phosphatase HCPTP Heterocycles. 70: 599-607. DOI: 10.3987/Com-06-S(W)38  0.783
2006 Schauer DJ, Helquist P. Mild zinc-promoted Horner-Wadsworth-Emmons reactions of diprotic phosphonate reagents Synthesis. 3654-3660. DOI: 10.1055/S-2006-950292  0.8
2005 Wang DF, Helquist P, Wiech NL, Wiest O. Toward selective histone deacetylase inhibitor design: homology modeling, docking studies, and molecular dynamics simulations of human class I histone deacetylases. Journal of Medicinal Chemistry. 48: 6936-47. PMID 16250652 DOI: 10.1021/Jm0505011  0.646
2005 Weitgenant JA, Mortison JD, Helquist P. Samarium-promoted coupling of pyridine-based heteroaryl analogues of benzylic acetates with carbonyl compounds. Organic Letters. 7: 3609-12. PMID 16092831 DOI: 10.1021/Ol050944Z  0.398
2005 Kieken E, Wiest O, Helquist P, Cucciolito ME, Flores G, Vitagliano A, Norrby PO. Chiral diamine-silver (I)-alkene complexes: A quantum chemical and NMR study Organometallics. 24: 3737-3745. DOI: 10.1021/Om050275T  0.749
2004 Slough GA, Krchnák V, Helquist P, Canham SM. Synthesis of readily cleavable immobilized 1,10-phenanthroline resins. Organic Letters. 6: 2909-12. PMID 15330645 DOI: 10.1021/Ol049101I  0.412
2004 Wang DF, Wiest O, Helquist P, Lan-Hargest HY, Wiech NL. On the function of the 14 A long internal cavity of histone deacetylase-like protein: implications for the design of histone deacetylase inhibitors. Journal of Medicinal Chemistry. 47: 3409-17. PMID 15189037 DOI: 10.1021/Jm0498497  0.651
2004 Ding P, Miller MJ, Chen Y, Helquist P, Oliver AJ, Wiest O. Syntheses of conformationally constricted molecules as potential NAALADase/PSMA inhibitors. Organic Letters. 6: 1805-8. PMID 15151419 DOI: 10.1021/Ol049473R  0.677
2004 Weitgenant JA, Mortison JD, O'Neill DJ, Mowery B, Puranen A, Helquist P. Samarium-promoted coupling of 1,10-phenanthroline with carbonyl compounds for synthesis of new ligands. The Journal of Organic Chemistry. 69: 2809-15. PMID 15074932 DOI: 10.1021/Jo0303416  0.397
2004 Zabell APR, Corden S, Helquist P, Stauffacher CV, Wiest O. Inhibition studies with rationally designed inhibitors of the human low molecular weight protein tyrosine phosphatase Bioorganic and Medicinal Chemistry. 12: 1867-1880. PMID 15051056 DOI: 10.1016/J.Bmc.2004.01.042  0.629
2004 Wang DF, Wiest O, Helquist P, Lan-Hargest HY, Wiech NL. QSAR studies of PC-3 cell line inhibition activity of TSA and SAHA-like hydroxamic acids. Bioorganic & Medicinal Chemistry Letters. 14: 707-11. PMID 14741273 DOI: 10.1016/J.Bmcl.2003.11.062  0.624
2003 Oliver AJ, Wiest O, Helquist P, Miller MJ, Tenniswood M. Conformational and SAR analysis of NAALADase and PSMA inhibitors. Bioorganic & Medicinal Chemistry. 11: 4455-61. PMID 13129582 DOI: 10.1016/S0968-0896(03)00427-9  0.626
2002 Stauffacher CV, Zabell APR, Katsuyama I, Helquist P, Wiest O. Computationally designed inhibitors of the low molecular weight phosphatase HCPTP Acta Crystallographica Section a Foundations of Crystallography. 58: c62-c62. DOI: 10.1107/S0108767302087561  0.598
2001 Pedersen TM, Hansen EL, Kane J, Rein T, Helquist P, Norrby PO, Tanner D. Enantioconvergent synthesis by sequential asymmetric Horner-Wadsworth-Emmons and palladium-catalyzed allylic substitution reactions. Journal of the American Chemical Society. 123: 9738-42. PMID 11583534 DOI: 10.1021/Ja005809Q  0.727
2001 Ishii S, Zhao S, Mehta G, Knors CJ, Helquist P. Intramolecular C-H insertion reactions of (η5-Cyclopentadienyl)dicarbonyliron carbene complexes: Scope of the reactions and application to the synthesis of (±)-sterpurene and (±)-pentalenene Journal of Organic Chemistry. 66: 3449-3458. PMID 11348129 DOI: 10.1021/Jo001792I  0.382
2000 Ishii S, Zhao S, Helquist P. Stereochemical probes of intramolecular C-H insertion reactions of iron- carbene complexes [11] Journal of the American Chemical Society. 122: 5897-5898. DOI: 10.1021/Ja000239F  0.306
1999 Tullis JS, Helquist P, Rein T. Synthetic applications of asymmetric Horner-Wadsworth-Emmons condensations: Approaches to marine natural products Phosphorus, Sulfur and Silicon and Related Elements. 144: 165-168. DOI: 10.1080/10426509908546208  0.794
1999 Palmgren A, Larsson ALE, Bäckvall JE, Helquist P. Palladium(II)-catalyzed 1,4-oxidation of 2-aryl-1,3-cyclohexadienes. Application to the synthesis of (±)-epibatidine and analogues Journal of Organic Chemistry. 64: 836-842. DOI: 10.1021/Jo981668N  0.359
1997 Oslob JD, Åkermark B, Helquist P, Norrby PO. Steric influences on the selectivity in palladium-catalyzed allylation Organometallics. 16: 3015-3021. DOI: 10.1021/Om9700371  0.537
1997 Tullis JS, Helquist P. Rhodium-catalyzed heterocycloaddition of a diazomalonate and a nitrile: Synthesis of 4-carbomethoxy-5-methoxy-2-phenyl-1,3-oxazole (4-Oxazolecarboxylic acid, 5-methoxy-2-phenyl-, methyl ester) Organic Syntheses. 74: 229-239.  0.802
1996 Peña-Cabrera E, Norrby PO, Sjögren M, Vitagliano A, De Felice V, Oslob J, Ishii S, O'Neill D, Åkermark B, Helquist P. Molecular mechanics predictions and experimental testing of asymmetric palladium-catalyzed allylation reactions using new chiral phenanthroline ligands Journal of the American Chemical Society. 118: 4299-4313. DOI: 10.1021/ja950860t  0.549
1992 Gangloff AR, Akermark B, Helquist P. Generation and use of a zinc derivative of a functionalized 1,3-oxazole. Solution of the virginiamycin/madumycin oxazole problem Journal of Organic Chemistry. 57: 4797-4799. DOI: 10.1021/Jo00044A009  0.341
1991 Sellén M, Bäckvall JE, Helquist P. Synthesis of substituted cyclic 1,3-dienes via selective 1,4-elimination of benzenesulfinic acid from allylic phenyl sulfones Journal of Organic Chemistry. 56: 835-839. DOI: 10.1021/Jo00002A061  0.393
1989 Nyström JE, Helquist P. Short intramolecular Diels-Alder approach to spirovetivanes. Total synthesis of dl-hinesol Journal of Organic Chemistry. 54: 4695-4698. DOI: 10.1021/Jo00280A047  0.336
1989 Zhao SK, Knors C, Helquist P. Intramolecular carbon-hydrogen insertion reactions of (cyclopentadienyl)dicarbonyl iron carbene complexes Journal of the American Chemical Society. 111: 8527-8528. DOI: 10.1021/Ja00204A040  0.308
1988 Zhang WY, Jakiela DJ, Maul A, Knors C, Lauher JW, Helquist P, Enders D. Highly diastereofacial selective chelation of a phosphite-containing .alpha.,.beta.-unsaturated ketone system to the Fe(CO)2 group Journal of the American Chemical Society. 110: 4652-4660. DOI: 10.1021/Ja00222A026  0.407
1986 Iyer R, Kuo G, Helquist P. Additions and Corrections - Stereochemistry of Intramolecular Cyclopropanation of an Organoiron Reagent. The Journal of Organic Chemistry. 51: 2156-2156. DOI: 10.1021/Jo00361A606  0.361
1986 Carey JT, Knors C, Helquist P. Direct formation of a tricyclic cycloheptanone-containing system by enolate condensation with a cyclopropanone derivative Journal of the American Chemical Society. 108: 8313-8314. DOI: 10.1021/Ja00286A058  0.325
1986 BUTERA J, RINI J, HELQUIST P. ChemInform Abstract: Synthesis of α-Carbalkoxy Enethiols: A Class of Tautomeric Thiopyruvate Derivatives. Chemischer Informationsdienst. 17. DOI: 10.1002/Chin.198612280  0.308
1985 Iyer RS, Kuo GH, Helquist P. Stereochemistry of intramolecular cyclopropanation of an organoiron reagent The Journal of Organic Chemistry. 50: 5898-5900. DOI: 10.1002/Chin.198630107  0.412
1985 Hwang DR, Helquist P, Shekhani MS. Total synthesis of (+)-sparsomycin. Approaches using cysteine and serine inversion The Journal of Organic Chemistry. 50: 1264-1271. DOI: 10.1002/Chin.198535344  0.31
1984 Nikaido M, Aslanian R, Scavo F, Helquist P, Aakermark B, Baeckvall JE. Direct preparation of 5-amino-1,3-pentadienes through use of palladium-promoted reactions The Journal of Organic Chemistry. 49: 4738-4740. DOI: 10.1021/Jo00198A036  0.304
1983 BAL SA, MARFAT A, HELQUIST P. ChemInform Abstract: CYCLOPENTENE AND CYCLOHEXENE ANNULATION VIA COPPER-CATALYZED CONJUGATE ADDITION OF ACETAL-CONTAINING GRIGNARD REAGENTS Chemischer Informationsdienst. 14. DOI: 10.1002/chin.198322121  0.752
1982 Bal SA, Marfat A, Helquist P. Cyclopentene and cyclohexene annulation via copper-catalyzed conjugate addition of acetal-containing Grignard reagents The Journal of Organic Chemistry. 47: 5045-5050. DOI: 10.1021/Jo00147A001  0.765
1982 SEMMELHACK MF, HELQUIST P, JONES LD, KELLER L, MENDELSON L, RYONO LS, GORZYNSKI SMITH J, STAUFFER RD. ChemInform Abstract: REACTION OF ARYL AND VINYL HALIDES WITH ZEROVALENT NICKEL - PREPARATIVE ASPECTS AND THE SYNTHESIS OF ALNUSONE Chemischer Informationsdienst. 13. DOI: 10.1002/chin.198205160  0.315
1981 Yu L, Helquist P. .beta.-Amino ester enolate as an acrylate anion equivalent for the synthesis of .alpha.-methylene esters, acids, and lactones The Journal of Organic Chemistry. 46: 4536-4541. DOI: 10.1021/Jo00335A043  0.305
1981 Ponton J, Helquist P, Conrad PC, Fuchs PL. Six-membered-ring annulation via a conjugate addition-alkylation sequence using functionalized aryllithium reagents and vinyl sulfones The Journal of Organic Chemistry. 46: 118-122. DOI: 10.1021/Jo00314A026  0.511
1981 Bornack WK, Bhagwat SS, Ponton J, Helquist P. Preparation of lactone systems. Total synthesis of (.+-.)-quadrone Journal of the American Chemical Society. 103: 4647-4648. DOI: 10.1021/Ja00405A091  0.311
1981 Semmelhack MF, Helquist P, Jones LD, Keller L, Mendelson L, Ryono LS, Smith JG, Stauffer RD. Reaction of aryl and vinyl halides with zerovalent nickel-preparative aspects and the synthesis of alnusone Journal of the American Chemical Society. 103: 6460-6471. DOI: 10.1002/Chin.198205160  0.8
1980 MARFAT A, MCGUIRK PR, HELQUIST P. ChemInform Abstract: HIGHLY STEREOSELECTIVE SYNTHESIS OF TRISUBSTITUTED OLEFINS VIA ADDITION OF ALKYLCOPPER COMPLEXES TO ACETYLENES Chemischer Informationsdienst. 11. DOI: 10.1002/chin.198018136  0.763
1979 Marfat A, McGuirk PR, Helquist P. Highly stereoselective synthesis of trisubstituted olefins via addition of alkylcopper complexes to acetylenes The Journal of Organic Chemistry. 44: 3888-3901. DOI: 10.1021/Jo01336A029  0.774
1979 Marfat A, McGuirk PR, Helquist P. Iterative construction of trisubstituted olefin units. Short, stereoselective synthesis of the codling moth constituent, (2Z,6Z)-7-methyl-3-propyl-2,6-decadien-1-ol The Journal of Organic Chemistry. 44: 1345-1347. DOI: 10.1021/Jo01322A034  0.747
1979 Helquist P, Saleh Shekhani M. Total synthesis of (RC)-sparsomycin Journal of the American Chemical Society. 101: 1057-1059. DOI: 10.1021/Ja00498A058  0.35
1979 Brandt S, Marfat A, Helquist P. A short, efficient, synthetic pathway to the 6,7,8,9-tetrahydro-5h-dibenz[d,f]azonine system Tetrahedron Letters. 20: 2193-2194. DOI: 10.1016/S0040-4039(01)93673-1  0.693
1979 BRANDT S, MARFAT A, HELQUIST P. ChemInform Abstract: A SHORT, EFFICIENT, SYNTHETIC PATH TO THE 6,7,8,9-TETRAHYDRO-5H-DIBENZ(D,F)>AZONINE SYSTEM Chemischer Informationsdienst. 10. DOI: 10.1002/chin.197939188  0.695
1979 MARFAT A, HELQUIST P. ChemInform Abstract: COPPER-CATALYZED CONJUGATE ADDITION OF AN ACETAL-CONTAINING GRIGNARD REAGENT. A METHOD FOR CYCLOPENTENE ANNULATION Chemischer Informationsdienst. 10. DOI: 10.1002/chin.197909141  0.749
1978 Zask A, Helquist P. Palladium hydrides in organic synthesis. Reduction of aryl halides by sodium methoxide catalyzed by tetrakis(triphenylphosphine)palladium The Journal of Organic Chemistry. 43: 1619-1620. DOI: 10.1021/Jo00402A042  0.656
1978 Marfat A, Helquist P. Copper-catalyzed conjugate addition of an acetal-containing grignard reagent. A method for cyclopentene annulation. Tetrahedron Letters. 19: 4217-4220. DOI: 10.1016/S0040-4039(01)95185-8  0.746
1978 McGuirk PR, Marfat A, Helquist P. Determination of the configurations of trisubstituted olefins obtained from addition of alkylcopper complexes to acetylenes. Use of a lanthanide nmr shift reagent Tetrahedron Letters. 19: 2973-2976. DOI: 10.1016/S0040-4039(01)94915-9  0.729
1978 McGuirk PR, Marfat A, Helquist P. Stereoselective synthesis of homoallylic alcohols containingtrisubstituted olefinic double bonds Tetrahedron Letters. 19: 2465-2468. DOI: 10.1016/S0040-4039(01)94801-4  0.719
1978 Helquist P. Palladium hydrides in organic synthesis. Reduction of aryl bromides by sodium formate catalyzed by tetrakis(triphenylphosphine)palladium Tetrahedron Letters. 19: 1913-1914. DOI: 10.1016/S0040-4039(01)94707-0  0.408
1978 Marfat A, McGuirk PR, Helquist P. Addition of a methylcopper complex to acetylenes. Synthesis of trisubstituted olefins Tetrahedron Letters. 19: 1363-1366. DOI: 10.1016/S0040-4039(01)94546-0  0.752
1978 MCGUIRK PR, MARFAT A, HELQUIST P. ChemInform Abstract: DETERMINATION OF THE CONFIGURATIONS OF TRISUBSTITUTED OLEFINS OBTAINED FROM ADDITION OF ALKYLCOPPER COMPLEXES TO ACETYLENES. USE OF A LANTHANIDE NMR SHIFT REAGENT Chemischer Informationsdienst. 9. DOI: 10.1002/chin.197847156  0.733
1978 MCGUIRK PR, MARFAT A, HELQUIST P. ChemInform Abstract: STEREOSELECTIVE SYNTHESIS OF HOMOALLYLIC ALCOHOLS CONTAINING TRISUBSTITUTED OLEFINIC DOUBLE BONDS Chemischer Informationsdienst. 9. DOI: 10.1002/chin.197842094  0.725
1978 MARFAT A, MCGUIRK PR, HELQUIST P. ChemInform Abstract: ADDITION OF A METHYLCOPPER COMPLEX TO ACETYLENES. SYNTHESIS OF TRISUBSTITUTED OLEFINS Chemischer Informationsdienst. 9. DOI: 10.1002/chin.197828124  0.756
1977 Marfat A, McGuirk PR, Kramer R, Helquist P. Conjugate addition of vinylcopper complexes derived from addition of alkylcopper complexes to acetylenes. A stereospecific synthesis of trisubstituted olefins Journal of the American Chemical Society. 99: 253-255. DOI: 10.1021/Ja00443A050  0.757
1977 Brewer PD, Tagat J, Hergrueter CA, Helquist P. Functionalized aryllithium intermediates. A synthesis of benzocyclobutenes Tetrahedron Letters. 18: 4573-4574. DOI: 10.1016/S0040-4039(01)83571-1  0.341
1975 Corey E, Helquist P. The synthesis of large-ring methylenecycloalkanes by the cyclization of allylic dibromides with nickel carbonyl Tetrahedron Letters. 16: 4091-4094. DOI: 10.1016/S0040-4039(00)91183-3  0.523
1973 SEMMELHACK MF, HELQUIST PM, GORZYNSKI JD. ChemInform Abstract: SYNTH. MIT NULLWERTIGEM NICKEL, KUPPLUNG VON ALKENYLHALOGENIDEN MIT BIS-(CYCLOOCTADIEN-(1,5))-NICKEL(0) Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/Chin.197310236  0.658
1972 Semmelhack MF, Helquist PM, Gorzynski JD. Synthesis with zerovalent nickel. Coupling of alkenyl halides with bis(1,5-cyclooctadiene)nickel(0) [11] Journal of the American Chemical Society. 94: 9234-9236. DOI: 10.1021/Ja00781A048  0.687
1972 SEMMELHACK MF, HELQUIST PM, JONES LD. ChemInform Abstract: SYNTH. MIT NICKEL(0), KUPPLUNG VON ARYLHALOGENIDEN MIT BIS-(CYCLOOCTADIEN-(1,5))-NICKEL(0) Chemischer Informationsdienst. 3: no-no. DOI: 10.1002/Chin.197203225  0.658
1971 Semmelhack MF, Helquist PM, Jones LD. Synthesis with zerovalent nickel. Coupling of aryl halides with bis(1,5-cyclooctadiene)nickel(0) [10] Journal of the American Chemical Society. 93: 5908-5910.  0.669
1969 Carlson RM, Helquist PM. A novel synthesis of 2-lithio derivatives of 2-substituted-1,3-dithianes. The addition of organolithium reagents to trimethylenedithio-carbene and to 2-methylene-1,3-dithiane Tetrahedron Letters. 10: 173-176. DOI: 10.1016/S0040-4039(01)87501-8  0.417
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