| Year |
Citation |
Score |
| 2023 |
Sugimoto K, Mori I, Kato T, Yasui K, Xu B, Tan CH, Odagi M, Nagasawa K. Guanidinium Hypoiodite-Catalyzed Intramolecular Oxidative Coupling Reaction of Oxindoles with β-Dicarbonyls. The Journal of Organic Chemistry. PMID 36702628 DOI: 10.1021/acs.joc.2c02500 |
0.61 |
|
| 2020 |
Tan CH, Ren J, Zhang X, Tan SM, Lee R, Ban X. Kinetic and Dynamic Kinetic Resolution of Racemic Tertiary Bromides byPentanidium-Catalyzed Phase-Transfer Azidation. Angewandte Chemie (International Ed. in English). PMID 32125069 DOI: 10.1002/Anie.202000138 |
0.32 |
|
| 2020 |
Chin KF, Ye X, Li Y, Lee R, Kabylda AM, Leow D, Zhang X, Ang ECX, Tan C. Bisguanidinium-Catalyzed Epoxidation of Allylic and Homoallylic Amines under Phase Transfer Conditions Acs Catalysis. 10: 2684-2691. DOI: 10.1021/Acscatal.9B04862 |
0.382 |
|
| 2019 |
Tan CH, Leow D, Chou HC. Recent Advances in Chiral Guanidine Catalyzed Enantioselective Reactions. Chemistry, An Asian Journal. PMID 31562680 DOI: 10.1002/Asia.201901183 |
0.409 |
|
| 2019 |
Ge YC, Yang H, Heusler A, Chua Z, Wong MW, Tan CH. Halogen Bonding Induced Conjugate Addition of Thiophenes to Enones and Enals. Chemistry, An Asian Journal. PMID 31134734 DOI: 10.1002/Asia.201900607 |
0.387 |
|
| 2019 |
Cui XY, Tan CH, Leow D. Metal-catalysed reactions enabled by guanidine-type ligands. Organic & Biomolecular Chemistry. PMID 31032829 DOI: 10.1039/C8Ob02240B |
0.304 |
|
| 2019 |
Zhang X, Ren J, Tan SM, Tan D, Lee R, Tan CH. An enantioconvergent halogenophilic nucleophilic substitution (S2X) reaction. Science (New York, N.Y.). 363: 400-404. PMID 30679372 DOI: 10.1126/Science.Aau7797 |
0.385 |
|
| 2019 |
Tan CH, Ge Y, Cui XY, Tan SM, Jiang H, Ren J, Lee N, Lee R. Enantioconvergent Synthesis of Tertiary Cyclic Allylboronates Using (Guanidine)copper Complex-Catalyzed Allylic Borylation. Angewandte Chemie (International Ed. in English). PMID 30615241 DOI: 10.1002/Anie.201813490 |
0.396 |
|
| 2019 |
Lee N, Tan C, Leow D. Asymmetric Brook Rearrangement Asian Journal of Organic Chemistry. 8: 25-31. DOI: 10.1002/Ajoc.201800585 |
0.37 |
|
| 2018 |
Cui XY, Ge YC, Tan SM, Jiang H, Tan D, Lu Y, Lee R, Tan CH. (Guanidine)copper Complex-Catalyzed Enantioselective Dynamic Kinetic Allylic Alkynylation Under Biphasic Condition. Journal of the American Chemical Society. PMID 29894179 DOI: 10.1021/Jacs.7B12806 |
0.42 |
|
| 2018 |
Cao W, Tan D, Lee R, Tan CH. Enantioselective 1,2-Anionotropic Rearrangement of Acylsilane through Bisguanidinium Silicate Ion Pair. Journal of the American Chemical Society. PMID 29323900 DOI: 10.1021/Jacs.7B13056 |
0.335 |
|
| 2017 |
Lin L, Bai X, Ye X, Zhao X, Tan CH, Jiang Z. Organocatalytic Enantioselective Protonation for Photoreduction of Activated Ketones and Ketimines Induced by Visible Light. Angewandte Chemie (International Ed. in English). PMID 28925022 DOI: 10.1002/Anie.201707899 |
0.394 |
|
| 2017 |
Zong L, Tan CH. Phase-Transfer and Ion-Pairing Catalysis of Pentanidiums and Bisguanidiniums. Accounts of Chemical Research. PMID 28379012 DOI: 10.1021/Acs.Accounts.6B00604 |
0.416 |
|
| 2017 |
Tan C, List B. Cluster Preface: Asymmetric Brønsted Base Catalysis Synlett. 28: 1270-1271. DOI: 10.1055/S-0036-1590548 |
0.377 |
|
| 2017 |
Teng B, Lim WC, Tan C. Recent Advances in Enantioselective Brønsted Base Organocatalytic Reactions Synlett. 28: 1272-1277. DOI: 10.1055/S-0036-1588847 |
0.398 |
|
| 2017 |
Liu X, Lin L, Ye X, Tan C, Jiang Z. Aerobic Oxidation of Benzylic sp3 C−H Bonds through Cooperative Visible-Light Photoredox Catalysis of N-Hydroxyimide and Dicyanopyrazine Asian Journal of Organic Chemistry. 6: 422-425. DOI: 10.1002/Ajoc.201600426 |
0.316 |
|
| 2016 |
Qiu S, Tan CH, Jiang Z. Highly chemo-, enantio-, and diastereoselective [4 + 2] cycloaddition of 5H-thiazol-4-ones with N-itaconimides. Beilstein Journal of Organic Chemistry. 12: 2293-2297. PMID 28144296 DOI: 10.3762/Bjoc.12.222 |
0.413 |
|
| 2016 |
Zong L, Wang C, Moeljadi AM, Ye X, Ganguly R, Li Y, Hirao H, Tan CH. Bisguanidinium dinuclear oxodiperoxomolybdosulfate ion pair-catalyzed enantioselective sulfoxidation. Nature Communications. 7: 13455. PMID 27869124 DOI: 10.1038/Ncomms13455 |
0.339 |
|
| 2016 |
Teng B, Chen W, Dong S, Kee CW, Gandamana DA, Zong L, Tan CH. Pentanidium- and Bisguanidinium-Catalyzed Enantioselec-tive Alkylations Using Silylamide as Brønsted Probase. Journal of the American Chemical Society. PMID 27447024 DOI: 10.1021/Jacs.6B05053 |
0.421 |
|
| 2016 |
Ye X, Moeljadi AM, Chin KF, Hirao H, Zong L, Tan CH. Enantioselective Sulfoxidation Catalyzed by an Bisguanidinium Diphosphatobisperoxotungstate Ion Pair. Angewandte Chemie (International Ed. in English). PMID 27150978 DOI: 10.1002/Anie.201601574 |
0.386 |
|
| 2016 |
Xue H, Tan C, Wong MW. Guanidine-catalyzed asymmetric Strecker reaction: modes of activation and origin of stereoselectivity Canadian Journal of Chemistry. 94: 1099-1108. DOI: 10.1139/Cjc-2016-0307 |
0.361 |
|
| 2016 |
Wei G, Zhang C, Bureš F, Ye X, Tan C, Jiang Z. Enantioselective Aerobic Oxidative C(sp3)–H Olefination of Amines via Cooperative Photoredox and Asymmetric Catalysis Acs Catalysis. 6: 3708-3712. DOI: 10.1021/Acscatal.6B00846 |
0.405 |
|
| 2016 |
Wei G, Basheer C, Tan C, Jiang Z. Visible light photocatalysis in chemoselective functionalization of C(sp3)H bonds enabled by organic dyes Tetrahedron Letters. 57: 3801-3809. DOI: 10.1016/J.Tetlet.2016.07.032 |
0.325 |
|
| 2016 |
Feng W, Jiang D, Kee C, Liu H, Tan C. Inside Back Cover: Bicyclic Guanidine Catalyzed Asymmetric Tandem Isomerization Intramolecular-Diels–Alder Reaction: The First Catalytic Enantioselective Total Synthesis of (+)-alpha-Yohimbine (Chem. Asian J. 3/2016) Chemistry-An Asian Journal. 11: 417-417. DOI: 10.1002/Asia.201600048 |
0.412 |
|
| 2015 |
Liu J, Tan CH, Loh TP, Badrick T. A simple approach to derive Z-score of reference change value involving more than two serial results. Annals of Clinical Biochemistry. 52: 717-9. PMID 26483563 DOI: 10.1177/0004563215595430 |
0.349 |
|
| 2015 |
Liu J, Tan CH, Loh TP, Badrick T. Detecting Long-term Drift in Reagent Lots. Clinical Chemistry. 61: 1292-8. PMID 26272234 DOI: 10.1373/clinchem.2015.242511 |
0.328 |
|
| 2015 |
Huang L, Li J, Zhao Y, Ye X, Liu Y, Yan L, Tan CH, Liu H, Jiang Z. Chiral Bicyclic Guanidine-Catalyzed Enantioselective Sulfenylation of Oxindoles and Benzofuran-2(3H)-ones. The Journal of Organic Chemistry. PMID 26247429 DOI: 10.1021/Acs.Joc.5B01606 |
0.414 |
|
| 2015 |
Wang C, Zong L, Tan CH. Enantioselective Oxidation of Alkenes with Potassium Permanganate Catalyzed by Chiral Dicationic Bisguanidinium. Journal of the American Chemical Society. PMID 26237178 DOI: 10.1021/Jacs.5B05792 |
0.365 |
|
| 2015 |
Zong L, Du S, Chin KF, Wang C, Tan CH. Enantioselective Synthesis of Quaternary Carbon Stereocenters: Addition of 3-Substituted Oxindoles to Vinyl Sulfone Catalyzed by Pentanidiums. Angewandte Chemie (International Ed. in English). 54: 9390-3. PMID 26179829 DOI: 10.1002/Anie.201503844 |
0.422 |
|
| 2015 |
Duan S, Li S, Ye X, Du NN, Tan CH, Jiang Z. Enantioselective Synthesis of Dialkylated alpha-Hydroxy Carboxylic Acids through Asymmetric Phase-Transfer Catalysis. The Journal of Organic Chemistry. PMID 26151348 DOI: 10.1021/Acs.Joc.5B01081 |
0.383 |
|
| 2015 |
Xue H, Jiang D, Jiang H, Kee CW, Hirao H, Nishimura T, Wong MW, Tan CH. Mechanistic insights into bicyclic guanidine-catalyzed reactions from microscopic and macroscopic perspectives. The Journal of Organic Chemistry. 80: 5745-52. PMID 25974273 DOI: 10.1021/Acs.Joc.5B00709 |
0.422 |
|
| 2015 |
Feng W, Jiang D, Kee CW, Liu H, Tan CH. Bicyclic Guanidine Catalyzed Asymmetric Tandem Isomerization Intramolecular-Diels-Alder Reaction: The First Catalytic Enantioselective Total Synthesis of (+)-alpha-Yohimbine. Chemistry, An Asian Journal. PMID 25932622 DOI: 10.1002/Asia.201500246 |
0.428 |
|
| 2014 |
Zong L, Ban X, Kee CW, Tan CH. Catalytic enantioselective alkylation of sulfenate anions to chiral heterocyclic sulfoxides using halogenated pentanidium salts. Angewandte Chemie (International Ed. in English). 53: 11849-53. PMID 25209332 DOI: 10.1002/Anie.201407512 |
0.401 |
|
| 2014 |
Tan CH, Han G, Loh TP, Badrick T. Bayesian approach to guide termination of retrospective retesting after detection of a systematic quality control failure. Clinica Chimica Acta; International Journal of Clinical Chemistry. 437: 52-7. PMID 25034522 DOI: 10.1016/j.cca.2014.07.004 |
0.305 |
|
| 2014 |
Kee CW, Chin KF, Wong MW, Tan CH. Selective fluorination of alkyl C-H bonds via photocatalysis. Chemical Communications (Cambridge, England). 50: 8211-4. PMID 24930896 DOI: 10.1039/C4Cc01848F |
0.305 |
|
| 2014 |
He W, Ge YC, Tan CH. Halogen-bonding-induced hydrogen transfer to C═N bond with Hantzsch ester. Organic Letters. 16: 3244-7. PMID 24904974 DOI: 10.1021/Ol501259Q |
0.354 |
|
| 2014 |
Jiang Z, Jing Z, Liu J, Chin KF, Chen W, Tan CH. Chiral bicyclic guanidine-catalysed conjugate addition of α-fluoro-β-ketoesters to cyclic enones Australian Journal of Chemistry. 67: 1119-1123. DOI: 10.1071/Ch14187 |
0.363 |
|
| 2014 |
Kee CW, Chan KM, Wong MW, Tan CH. Selective bromination of sp3 C-H bonds by organophotoredox catalysis Asian Journal of Organic Chemistry. 3: 536-544. DOI: 10.1002/Ajoc.201300169 |
0.346 |
|
| 2014 |
Liu Q, Qiao B, Chin KF, Tan CH, Jiang Z. Asymmetric Michael addition of 5h-oxazol-4-ones to vinyl sulfones: Stereoselective synthesis of monofluorinated analogs of 2-tertiary hydroxyl-3-methyl-substituted carboxylic acidl derivatives Advanced Synthesis and Catalysis. 356: 3777-3783. DOI: 10.1002/Adsc.201400649 |
0.375 |
|
| 2014 |
Chen W, Jing Z, Chin KF, Qiao B, Zhao Y, Yan L, Tan CH, Jiang Z. Catalytic asymmetric conjugate addition of mercaptans to β-substituted-β-trifluoromethyl oxazolidinone enoates: Access to chiral trifluoromethylated tertiary thioethers and thiols Advanced Synthesis and Catalysis. 356: 1292-1300. DOI: 10.1002/Adsc.201301027 |
0.314 |
|
| 2013 |
Yang C, Chen W, Yang W, Zhu B, Yan L, Tan CH, Jiang Z. Bicyclic-guanidine-catalyzed asymmetric Michael addition of 3-substituted oxindoles to 2-cyclopentenone. Chemistry, An Asian Journal. 8: 2960-4. PMID 24273117 DOI: 10.1002/Asia.201301011 |
0.438 |
|
| 2013 |
Yan L, Han Z, Zhu B, Yang C, Tan CH, Jiang Z. Asymmetric allylic alkylation of Morita-Baylis-Hillman carbonates with α-fluoro-β-keto esters. Beilstein Journal of Organic Chemistry. 9: 1853-7. PMID 24062852 DOI: 10.3762/Bjoc.9.216 |
0.39 |
|
| 2013 |
Chen W, Yang W, Yan L, Tan CH, Jiang Z. Bicyclic guanidinium-catalyzed enantioselective phase-transfer alkylation: direct access to pyrroloindolines and furoindolines. Chemical Communications (Cambridge, England). 49: 9854-6. PMID 24036524 DOI: 10.1039/C3Cc46111D |
0.383 |
|
| 2013 |
Chen L, Chao CS, Pan Y, Dong S, Teo YC, Wang J, Tan CH. Amphiphilic methyleneamino synthon through organic dye catalyzed-decarboxylative aminoalkylation. Organic & Biomolecular Chemistry. 11: 5922-5. PMID 23900637 DOI: 10.1039/C3Ob41091A |
0.316 |
|
| 2013 |
Wang C, Goh CMT, Xiao S, Ye W, Tan CH. Enantioselective protonation catalyzed by chiral Brønsted bases Yuki Gosei Kagaku Kyokaishi/Journal of Synthetic Organic Chemistry. 71: 1145-1151. DOI: 10.5059/Yukigoseikyokaishi.71.1145 |
0.389 |
|
| 2013 |
Teo YC, Pan Y, Tan CH. Organic Dye-Photocatalyzed Acylnitroso Ene Reaction Chemcatchem. 5: 235-240. DOI: 10.1002/Cctc.201200435 |
0.398 |
|
| 2013 |
Han Z, Yang W, Tan CH, Jiang Z. Organocatalytic asymmetric mannich reactions of 5H-oxazol-4-ones: Highly enantio- and diastereoselective synthesis of chiral α-alkylisoserine derivatives Advanced Synthesis and Catalysis. 355: 1505-1511. DOI: 10.1002/Adsc.201300135 |
0.42 |
|
| 2012 |
Zhang W, Tan D, Lee R, Tong G, Chen W, Qi B, Huang KW, Tan CH, Jiang Z. Highly enantio- and diastereoselective reactions of γ-substituted butenolides through direct vinylogous conjugate additions. Angewandte Chemie (International Ed. in English). 51: 10069-73. PMID 22952199 DOI: 10.1002/Anie.201205872 |
0.417 |
|
| 2012 |
Yang Y, Moinodeen F, Chin W, Ma T, Jiang Z, Tan CH. Pentanidium-catalyzed enantioselective α-hydroxylation of oxindoles using molecular oxygen. Organic Letters. 14: 4762-5. PMID 22946651 DOI: 10.1021/Ol302030V |
0.408 |
|
| 2012 |
Yang W, Tan D, Li L, Han Z, Yan L, Huang KW, Tan CH, Jiang Z. Direct asymmetric allylic alkenylation of N-itaconimides with Morita-Baylis-Hillman carbonates. The Journal of Organic Chemistry. 77: 6600-7. PMID 22816444 DOI: 10.1021/Jo3012539 |
0.395 |
|
| 2012 |
Cho B, Tan CH, Wong MW. Origin of asymmetric induction in bicyclic guanidine-catalyzed thio-Michael reaction: a bifunctional mode of Lewis acid-Brønsted acid activation. The Journal of Organic Chemistry. 77: 6553-62. PMID 22788383 DOI: 10.1021/Jo301158C |
0.348 |
|
| 2012 |
Zhao Y, Lim X, Pan Y, Zong L, Feng W, Tan CH, Huang KW. Asymmetric H-D exchange reactions of fluorinated aromatic ketones. Chemical Communications (Cambridge, England). 48: 5479-81. PMID 22544080 DOI: 10.1039/C2Cc31443F |
0.406 |
|
| 2012 |
Li L, Chen W, Yang W, Pan Y, Liu H, Tan CH, Jiang Z. Bicyclic guanidine-catalyzed asymmetric Michael additions of 3-benzyl-substituted oxindoles to N-maleimides. Chemical Communications (Cambridge, England). 48: 5124-6. PMID 22516982 DOI: 10.1039/C2Cc31587D |
0.388 |
|
| 2012 |
Yang W, Tan D, Lee R, Li L, Pan Y, Huang KW, Tan CH, Jiang Z. Catalytic diastereoselective tandem conjugate addition-elimination reaction of Morita-Baylis-Hillman C adducts by C-C bond cleavage. Chemistry, An Asian Journal. 7: 771-7. PMID 22318922 DOI: 10.1002/Asia.201100863 |
0.386 |
|
| 2012 |
Wang J, Chen J, Kee CW, Tan CH. Enantiodivergent and γ-selective asymmetric allylic amination. Angewandte Chemie (International Ed. in English). 51: 2382-6. PMID 22287529 DOI: 10.1002/Anie.201107317 |
0.335 |
|
| 2012 |
Zhao Y, Pan Y, Sim SB, Tan CH. Enantioselective organocatalytic fluorination using organofluoro nucleophiles. Organic & Biomolecular Chemistry. 10: 479-85. PMID 22083353 DOI: 10.1039/C1Ob05840A |
0.339 |
|
| 2012 |
Goh KS, Tan CH. Metal-free pinnick-type oxidative amidation of aldehydes Rsc Advances. 2: 5536-5538. DOI: 10.1039/C2Ra20773G |
0.323 |
|
| 2011 |
Quek YL, Tan CH, Bian J, Huang D. Air oxidation of HS(-) catalyzed by an mixed-valence diruthenium complex, an near-IR probe for HS(-) detection. Inorganic Chemistry. 50: 7379-81. PMID 21770415 DOI: 10.1021/Ic201212X |
0.308 |
|
| 2011 |
Zhu B, Yan L, Pan Y, Lee R, Liu H, Han Z, Huang KW, Tan CH, Jiang Z. Lewis base catalyzed enantioselective allylic hydroxylation of Morita-Baylis-Hillman carbonates with water. The Journal of Organic Chemistry. 76: 6894-900. PMID 21751799 DOI: 10.1021/Jo201096E |
0.345 |
|
| 2011 |
Pan Y, Kee CW, Jiang Z, Ma T, Zhao Y, Yang Y, Xue H, Tan CH. Expanding the utility of Brønsted base catalysis: biomimetic enantioselective decarboxylative reactions. Chemistry (Weinheim An Der Bergstrasse, Germany). 17: 8363-70. PMID 21678511 DOI: 10.1002/Chem.201100687 |
0.444 |
|
| 2011 |
Yang W, Wei X, Pan Y, Lee R, Zhu B, Liu H, Yan L, Huang KW, Jiang Z, Tan CH. Highly enantio- and diastereoselective synthesis of β-methyl-γ-monofluoromethyl-substituted alcohols. Chemistry (Weinheim An Der Bergstrasse, Germany). 17: 8066-70. PMID 21656593 DOI: 10.1002/Chem.201100929 |
0.347 |
|
| 2011 |
Fu X, Tan CH. Mechanistic considerations of guanidine-catalyzed reactions. Chemical Communications (Cambridge, England). 47: 8210-22. PMID 21541409 DOI: 10.1039/C0Cc03691A |
0.393 |
|
| 2011 |
Cho B, Tan CH, Wong MW. Sequential catalytic role of bifunctional bicyclic guanidine in asymmetric phospha-Michael reaction. Organic & Biomolecular Chemistry. 9: 4550-7. PMID 21509383 DOI: 10.1039/C1Ob05186E |
0.387 |
|
| 2011 |
Zhao Y, Pan Y, Liu H, Yang Y, Jiang Z, Tan CH. Fluorinated aromatic ketones as nucleophiles in the asymmetric organocatalytic formation of C-C and C-N bonds: a facile route to the construction of fluorinated quaternary stereogenic centers. Chemistry (Weinheim An Der Bergstrasse, Germany). 17: 3571-4. PMID 21344526 DOI: 10.1002/Chem.201003761 |
0.325 |
|
| 2011 |
Zhang Y, Kee CW, Lee R, Fu X, Soh JY, Loh EM, Huang KW, Tan CH. Guanidine-catalyzed enantioselective desymmetrization of meso-aziridines. Chemical Communications (Cambridge, England). 47: 3897-9. PMID 21336394 DOI: 10.1039/C0Cc05840H |
0.416 |
|
| 2011 |
Ma T, Fu X, Kee CW, Zong L, Pan Y, Huang KW, Tan CH. Pentanidium-catalyzed enantioselective phase-transfer conjugate addition reactions. Journal of the American Chemical Society. 133: 2828-31. PMID 21314097 DOI: 10.1021/Ja1098353 |
0.427 |
|
| 2011 |
Pan Y, Tan CH. Catalytic decarboxylative reactions: Biomimetic approaches inspired by polyketide biosynthesis Synthesis. 2044-2053. DOI: 10.1055/S-0030-1260607 |
0.377 |
|
| 2011 |
Pan Y, Wang S, Kee CW, Dubuisson E, Yang Y, Loh KP, Tan CH. Graphene oxide and rose bengal: Oxidative C-H functionalisation of tertiary amines using visible light Green Chemistry. 13: 3341-3344. DOI: 10.1039/C1Gc15865A |
0.359 |
|
| 2011 |
Pan Y, Kee CW, Chen L, Tan CH. Dehydrogenative coupling reactions catalysed by Rose Bengal using visible light irradiation Green Chemistry. 13: 2682-2685. DOI: 10.1039/C1Gc15489C |
0.409 |
|
| 2011 |
Zhao F, Zhang W, Yang Y, Pan Y, Chen W, Liu H, Yan L, Tan CH, Jiang Z. Synthesis of sulfur-substituted α-stereogenic amides and ketones: Highly enantioselective sulfa-michael additions of 1,4-dicarbonylbut-2-enes Advanced Synthesis and Catalysis. 353: 2624-2630. DOI: 10.1002/Adsc.201100227 |
0.384 |
|
| 2010 |
Wang J, Liu H, Fan Y, Yang Y, Jiang Z, Tan CH. Bicyclic guanidine-catalyzed direct asymmetric allylic addition of N-aryl alkylidene-succinimides. Chemistry (Weinheim An Der Bergstrasse, Germany). 16: 12534-7. PMID 20865705 DOI: 10.1002/Chem.201002183 |
0.378 |
|
| 2010 |
Pan Y, Zhao Y, Ma T, Yang Y, Liu H, Jiang Z, Tan CH. Enantioselective synthesis of alpha-fluorinated beta-amino acid derivatives by an asymmetric mannich reaction and selective deacylation/decarboxylation reactions. Chemistry (Weinheim An Der Bergstrasse, Germany). 16: 779-82. PMID 19943289 DOI: 10.1002/Chem.200902830 |
0.382 |
|
| 2010 |
Leow D, Tan CH. Catalytic reactions of chiral guanidines and guanidinium salts Synlett. 1589-1605. DOI: 10.1055/S-0029-1219937 |
0.435 |
|
| 2010 |
Liu H, Feng W, Kee CW, Zhao Y, Leow D, Pan Y, Tan CH. Organic dye photocatalyzed α-oxyamination through irradiation with visible light Green Chemistry. 12: 953-956. DOI: 10.1039/B924609F |
0.313 |
|
| 2010 |
Liu H, Feng W, Kee CW, Leow D, Loh WT, Tan CH. Brønsted base-catalyzed tandem isomerization-Michael reactions of alkynes: Synthesis of oxacycles and azacycles Advanced Synthesis and Catalysis. 352: 3373-3379. DOI: 10.1002/Adsc.201000618 |
0.453 |
|
| 2009 |
Lin S, Leow D, Huang KW, Tan CH. Enantioselective protonation of itaconimides with thiols and the rotational kinetics of the axially chiral C-N bond. Chemistry, An Asian Journal. 4: 1741-4. PMID 19746392 DOI: 10.1002/Asia.200900331 |
0.423 |
|
| 2009 |
Fu X, Loh WT, Zhang Y, Chen T, Ma T, Liu H, Wang J, Tan CH. Chiral guanidinium salt catalyzed enantioselective phospha-Mannich reactions. Angewandte Chemie (International Ed. in English). 48: 7387-90. PMID 19739182 DOI: 10.1002/Anie.200903971 |
0.441 |
|
| 2009 |
Liu H, Leow D, Huang KW, Tan CH. Enantioselective synthesis of chiral allenoates by guanidine-catalyzed isomerization of 3-alkynoates. Journal of the American Chemical Society. 131: 7212-3. PMID 19422238 DOI: 10.1021/Ja901528B |
0.458 |
|
| 2009 |
Soh JY, Tan CH. Amino-indanol catalyzed enantioselective reactions of 3-hydroxy-2-pyridones. Journal of the American Chemical Society. 131: 6904-5. PMID 19413318 DOI: 10.1021/Ja900582A |
0.458 |
|
| 2009 |
Jiang Z, Pan Y, Zhao Y, Ma T, Lee R, Yang Y, Huang KW, Wong MW, Tan CH. Synthesis of a chiral quaternary carbon center bearing a fluorine atom: enantio- and diastereoselective guanidine-catalyzed addition of fluorocarbon nucleophiles. Angewandte Chemie (International Ed. in English). 48: 3627-31. PMID 19378304 DOI: 10.1002/Anie.200900964 |
0.351 |
|
| 2009 |
Jiang Z, Yang Y, Pan Y, Zhao Y, Liu H, Tan CH. Synthesis of alpha-stereogenic amides and ketones by enantioselective conjugate addition of 1,4-dicarbonyl but-2-enes. Chemistry (Weinheim An Der Bergstrasse, Germany). 15: 4925-30. PMID 19301341 DOI: 10.1002/Chem.200802601 |
0.353 |
|
| 2009 |
Leow D, Tan CH. Chiral guanidine catalyzed enantioselective reactions. Chemistry, An Asian Journal. 4: 488-507. PMID 19101939 DOI: 10.1002/Asia.200800361 |
0.411 |
|
| 2009 |
Tan C, Liu X, Wang L, Wang J, Feng X. Asymmetric Aza-Henry Reaction of Ketoimines Synfacts. 2009: 168-168. DOI: 10.1055/S-0028-1087628 |
0.393 |
|
| 2009 |
Lee R, Lim X, Chen T, Tan GK, Tan CH, Huang KW. Selective formation of bicyclic guanidinium chloride complexes: implication of the bifunctionality of guanidines Tetrahedron Letters. 50: 1560-1562. DOI: 10.1016/J.Tetlet.2009.01.061 |
0.306 |
|
| 2008 |
Xu J, Fu X, Low R, Goh YP, Jiang Z, Tan CH. Tandem conjugate addition-elimination reaction promoted by chiral pyrrolidinyl sulfonamide (CPS). Chemical Communications (Cambridge, England). 5526-8. PMID 18997940 DOI: 10.1039/B810905M |
0.437 |
|
| 2008 |
Shen J, Tan CH. Anthrone-derived NHPI analogues as catalysts in reactions using oxygen as an oxidant. Organic & Biomolecular Chemistry. 6: 4096-8. PMID 18972037 DOI: 10.1039/B812351A |
0.376 |
|
| 2008 |
Shen J, Tan CH. Brønsted-acid and Brønsted-base catalyzed Diels-Alder reactions. Organic & Biomolecular Chemistry. 6: 3229-36. PMID 18802626 DOI: 10.1039/B809505C |
0.439 |
|
| 2008 |
Leow D, Lin S, Chittimalla SK, Fu X, Tan CH. Enantioselective protonation catalyzed by a chiral bicyclic guanidine derivative. Angewandte Chemie (International Ed. in English). 47: 5641-5. PMID 18567027 DOI: 10.1002/Anie.200801378 |
0.4 |
|
| 2008 |
Liu H, Pan Y, Tan CH. Sodium nitrite (NaNO2) catalysed iodo-cyclisation of alkenes and alkynes using molecular oxygen Tetrahedron Letters. 49: 4424-4426. DOI: 10.1016/J.Tetlet.2008.05.013 |
0.383 |
|
| 2008 |
Jiang Z, Ye W, Yang Y, Tan CH. Rate acceleration of triethylamine-mediated guanidine-catalyzed enantioselective Michael reaction Advanced Synthesis and Catalysis. 350: 2345-2351. DOI: 10.1002/Adsc.200800423 |
0.44 |
|
| 2007 |
Fu X, Jiang Z, Tan CH. Bicyclic guanidine-catalyzed enantioselective phospha-Michael reaction: synthesis of chiral beta-aminophosphine oxides and beta-aminophosphines. Chemical Communications (Cambridge, England). 5058-60. PMID 18049752 DOI: 10.1039/B713151H |
0.337 |
|
| 2007 |
Liu H, Tan CH. Iodobenzene-catalysed iodolactonisation using sodium perborate monohydrate as oxidant Tetrahedron Letters. 48: 8220-8222. DOI: 10.1016/J.Tetlet.2007.09.078 |
0.331 |
|
| 2007 |
Jiang Z, Zhang Y, Ye W, Tan CH. P-C Bond formation via direct and three-component conjugate addition catalyzed by 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD) Tetrahedron Letters. 48: 51-54. DOI: 10.1016/J.Tetlet.2006.11.019 |
0.391 |
|
| 2007 |
Ye W, Jiang Z, Zhao Y, Goh SLM, Leow D, Soh YT, Tan CH. Chiral bicyclic guanidine as a versatile brønsted base catalyst for the enantioselective michael reactions of dithiomalonates and β-keto thioesters Advanced Synthesis and Catalysis. 349: 2454-2458. DOI: 10.1002/Adsc.200700326 |
0.417 |
|
| 2006 |
Xu J, Guan Y, Yang S, Ng Y, Peh G, Tan CH. Asymmetric Baylis-Hillman reactions promoted by chiral imidazolines. Chemistry, An Asian Journal. 1: 724-9. PMID 17441115 DOI: 10.1002/Asia.200600191 |
0.466 |
|
| 2006 |
Shen J, Nguyen TT, Goh YP, Ye W, Fu X, Xu J, Tan CH. Chiral bicyclic guanidine-catalyzed enantioselective reactions of anthrones. Journal of the American Chemical Society. 128: 13692-3. PMID 17044689 DOI: 10.1021/Ja064636N |
0.456 |
|
| 2006 |
Ye W, Leow D, Goh SLM, Tan CT, Chian CH, Tan CH. Chiral bicyclic guanidines: A concise and efficient aziridine-based synthesis Tetrahedron Letters. 47: 1007-1010. DOI: 10.1016/J.Tetlet.2005.11.133 |
0.421 |
|
| 2005 |
Ye W, Xu J, Tan CT, Tan CH. 1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) catalyzed Michael reactions Tetrahedron Letters. 46: 6875-6878. DOI: 10.1016/J.Tetlet.2005.08.010 |
0.421 |
|
| 2001 |
Kobayashi Y, Tan CH, Kishi Y. Toward creation of a universal NMR database for stereochemical assignment: complete structure of the desertomycin/oasomycin class of natural products. Journal of the American Chemical Society. 123: 2076-8. PMID 11456839 DOI: 10.1021/Ja004154Q |
0.573 |
|
| 2001 |
Kobayashi Y, Hayashi N, Tan CH, Kishi Y. Toward the creation of NMR databases in chiral solvents for assignments of relative and absolute stereochemistry: proof of concept. Organic Letters. 3: 2245-8. PMID 11440590 DOI: 10.1021/Ol010108Z |
0.619 |
|
| 2001 |
Tan CH, Holmes AB. The synthesis of (+)-allopumiliotoxin 323B'. Chemistry (Weinheim An Der Bergstrasse, Germany). 7: 1845-54. PMID 11405461 DOI: 10.1002/1521-3765(20010504)7:9<1845::Aid-Chem1845>3.0.Co;2-2 |
0.546 |
|
| 2000 |
Kobayashi Y, Tan CH, Kishi Y. Toward creation of a universal NMR database for stereochemical assignment: The case of 1,3,5-trisubstituted acyclic systems Helvetica Chimica Acta. 83: 2562-2571. DOI: 10.1002/1522-2675(20000906)83:9<2562::Aid-Hlca2562>3.0.Co;2-Z |
0.554 |
|
| 2000 |
Tan CH, Kobayashi Y, Kishi Y. Stereochemical assignment of the C21 - C38 portion of the desertomycin/oasomycin class of natural products by using universal NMR databases: Proof Angewandte Chemie - International Edition. 39: 4282-4284. DOI: 10.1002/1521-3773(20001201)39:23<4282::AID-ANIE4282>3.0.CO;2-U |
0.427 |
|
| 2000 |
Kobayashi Y, Tan CH, Kishi Y. Stereochemical assignment of the C21-C38 portion of the desertomycin/oasomycin class of natural products by using universal NMR databases: Prediction Angewandte Chemie - International Edition. 39: 4279-4281. DOI: 10.1002/1521-3773(20001201)39:23<4279::AID-ANIE4279>3.0.CO;2-R |
0.425 |
|
| 1999 |
Tan CH, Stork T, Feeder N, Holmes AB. Stereoselective synthesis of the indolizidine core of the allopumiliotoxins Tetrahedron Letters. 40: 1397-1400. DOI: 10.1016/S0040-4039(98)02618-5 |
0.528 |
|
| 1999 |
Hems WP, Tan CH, Stork T, Feeder N, Holmes AB. Intramolecular cyclisation of (Z)-N-4-alkenylnitrones and the effects of alkenyl substituents Tetrahedron Letters. 40: 1393-1396. DOI: 10.1016/S0040-4039(98)02617-3 |
0.533 |
|
| 1997 |
Srikanth N, Tan CH, Ng SC, Loh TP, Koh LL, Sim KY. Synthesis of Heterocyclic Analogues of Tamoxifen as Potential Antiestrogens Journal of Chemical Research - Part S. 274-275. DOI: 10.1039/A701410D |
0.556 |
|
| 1995 |
Wang R, Lim C, Tan C, Lim B, Sim K, Loh T. Ytterbium trifluoromethanesulfonate [Yb(OTf)3] promoted indium mediated allylation reactions of carbonyl compounds in aqueous media Tetrahedron-Asymmetry. 6: 1825-1828. DOI: 10.1016/0957-4166(95)00228-H |
0.55 |
|
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