Year |
Citation |
Score |
2023 |
Nanda T, Dhal SK, Das Adhikari GK, Prusty N, Ravikumar PC. Carboamination and olefination: C-H functionalization of phenoxyacetamide. Chemical Communications (Cambridge, England). PMID 37357798 DOI: 10.1039/d3cc02202a |
0.855 |
|
2023 |
Biswal P, Nanda T, Prusty N, Mohanty SR, Ravikumar PC. Rhodium-Catalyzed Synthesis of 2-Methylindoles via C-N Bond Cleavage of -Allylbenzimidazole. The Journal of Organic Chemistry. PMID 37222447 DOI: 10.1021/acs.joc.2c03048 |
0.852 |
|
2023 |
Pati BV, Puthalath NN, Banjare SK, Nanda T, Ravikumar PC. Transition metal-catalyzed C-H/C-C activation and coupling with 1,3-diyne. Organic & Biomolecular Chemistry. PMID 36917476 DOI: 10.1039/d3ob00238a |
0.852 |
|
2023 |
Das Adhikari GK, Mohanty SR, Banjare SK, Prusty N, Murmu G, Ravikumar PC. Annulation of Indole-2-Carboxamides with Bicycloalkenes Catalyzed by Ru(II) at Room Temperature: An Easy Access to β-Carboline-1-one Derivatives under Mild Conditions. The Journal of Organic Chemistry. 88: 952-959. PMID 36606375 DOI: 10.1021/acs.joc.2c02351 |
0.806 |
|
2022 |
Banjare SK, Saxena A, Nanda T, Prusty N, Joshi S, Ravikumar PC. Weak-Chelation Assisted Cobalt-Catalyzed C-H Bond Activation: An Approach Toward Regioselective Ethynylation of -Aryl γ-Lactam. Organic Letters. PMID 36580352 DOI: 10.1021/acs.orglett.2c04098 |
0.814 |
|
2022 |
Biswal P, Nanda T, Banjare SK, Mohanty SR, Mishra R, Ravikumar PC. -Allylbenzimidazole as a strategic surrogate in Rh-catalyzed stereoselective -propenylation of aryl C(sp)-H bond. Chemical Communications (Cambridge, England). 59: 199-202. PMID 36476727 DOI: 10.1039/d2cc06048e |
0.848 |
|
2022 |
Banjare SK, Mahulkar PS, Nanda T, Pati BV, Najiar LO, Ravikumar PC. Diverse reactivity of alkynes in C-H activation reactions. Chemical Communications (Cambridge, England). 58: 10262-10289. PMID 36040423 DOI: 10.1039/d2cc03294e |
0.827 |
|
2022 |
Prusty N, Mohanty SR, Banjare SK, Nanda T, Ravikumar PC. Switching the Reactivity of the Nickel-Catalyzed Reaction of 2-Pyridones with Alkynes: Easy Access to Polyaryl/Polyalkyl Quinolinones. Organic Letters. PMID 35952663 DOI: 10.1021/acs.orglett.2c02021 |
0.84 |
|
2022 |
Pati BV, Banjare SK, Das Adhikari GK, Nanda T, Ravikumar PC. Rhodium-Catalyzed Selective C()-H Activation/Annulation of -Butyl Benzoyloxycarbamates with 1,3-Diynes: A One Step Access to Alkynylated Isocoumarins and Bis-Isocoumarins. Organic Letters. 24: 5651-5656. PMID 35920685 DOI: 10.1021/acs.orglett.2c01901 |
0.848 |
|
2022 |
Mohanty SR, Prusty N, Nanda T, Banjare SK, Ravikumar PC. Pyridone Directed Ru-Catalyzed Olefination of (C-H) Bond Using Michael Acceptors: Creation of Drug Analogues. The Journal of Organic Chemistry. PMID 35467333 DOI: 10.1021/acs.joc.2c00428 |
0.838 |
|
2022 |
Pati BV, Ghosh A, Yadav K, Banjare SK, Pandey S, Lourderaj U, Ravikumar PC. Palladium-catalyzed selective C-C bond cleavage and stereoselective alkenylation between cyclopropanol and 1,3-diyne: one-step synthesis of diverse conjugated enynes. Chemical Science. 13: 2692-2700. PMID 35340856 DOI: 10.1039/d1sc04780a |
0.846 |
|
2022 |
Das Adhikari GK, Pati BV, Nanda T, Biswal P, Banjare SK, Ravikumar PC. Co(II)-Catalyzed C-H/N-H Annulation of Cyclic Alkenes with Indole-2-carboxamides at Room Temperature: One-Step Access to β-Carboline-1-one Derivatives. The Journal of Organic Chemistry. 87: 4438-4448. PMID 35226810 DOI: 10.1021/acs.joc.1c02716 |
0.825 |
|
2022 |
Mohanty SR, Prusty N, Banjare SK, Nanda T, Ravikumar PC. Overcoming the Challenges toward Selective C(6)-H Functionalization of 2-Pyridone with Maleimide through Mn(I)-Catalyst: Easy Access to All-Carbon Quaternary Center. Organic Letters. 24: 848-852. PMID 35040656 DOI: 10.1021/acs.orglett.1c04121 |
0.81 |
|
2021 |
Prusty N, Banjare SK, Mohanty SR, Nanda T, Yadav K, Ravikumar PC. Synthesis and Photophysical Study of Heteropolycyclic and Carbazole Motif: Nickel-Catalyzed Chelate-Assisted Cascade C-H Activations/Annulations. Organic Letters. 23: 9041-9046. PMID 34788053 DOI: 10.1021/acs.orglett.1c03234 |
0.85 |
|
2021 |
Mohanty SR, Prusty N, Gupta L, Biswal P, Ravikumar PC. Cobalt(III)-Catalyzed C-6 Alkenylation of 2-Pyridones by Using Terminal Alkyne with High Regioselectivity. The Journal of Organic Chemistry. PMID 34227380 DOI: 10.1021/acs.joc.1c00769 |
0.827 |
|
2021 |
Pati BV, Sagara PS, Ghosh A, Das Adhikari GK, Ravikumar PC. Ruthenium-Catalyzed Regioselective C(sp)-H Activation/Annulation of -(7-Azaindole)amides with 1,3-Diynes Using -Amino-7-azaindole as the ,-Bidentate Directing Group. The Journal of Organic Chemistry. PMID 34170693 DOI: 10.1021/acs.joc.1c00759 |
0.842 |
|
2021 |
Pati BV, Sagara PS, Ghosh A, Mohanty SR, Ravikumar PC. Ruthenium-Catalyzed Cross Dehydrogenative Annulation of -(7-Azaindole)benzamides with Maleimides: One-Step Access to Highly Functionalized Pyrroloisoquinoline. The Journal of Organic Chemistry. PMID 33900753 DOI: 10.1021/acs.joc.1c00367 |
0.795 |
|
2021 |
Banjare SK, Nanda T, Pati BV, Biswal P, Ravikumar PC. O-Directed C-H functionalization via cobaltacycles: a sustainable approach for C-C and C-heteroatom bond formations. Chemical Communications (Cambridge, England). 57: 3630-3647. PMID 33870349 DOI: 10.1039/d0cc08199j |
0.837 |
|
2021 |
Nanda T, Biswal P, Pati BV, Banjare SK, Ravikumar PC. Palladium-Catalyzed C-C Bond Activation of Cyclopropenone: Modular Access to Trisubstituted -Unsaturated Esters and Amides. The Journal of Organic Chemistry. 86: 2682-2695. PMID 33427445 DOI: 10.1021/acs.joc.0c02700 |
0.83 |
|
2021 |
Prusty N, Kinthada LK, Meena R, Chebolu R, Ravikumar PC. Bismuth(iii)-catalyzed regioselective alkylation of tetrahydroquinolines and indolines towards the synthesis of bioactive core-biaryl oxindoles and CYP19 inhibitors. Organic & Biomolecular Chemistry. 19: 891-905. PMID 33410845 DOI: 10.1039/d0ob02385j |
0.848 |
|
2020 |
Mohanty SR, Pati BV, Banjare SK, Das Adhikari GK, Ravikumar PC. Redox-Neutral Cobalt(III)-Catalyzed C-H Activation/Annulation of α,β-Unsaturated Oxime Ether with Alkyne: One-Step Access to Multisubstituted Pyridine. The Journal of Organic Chemistry. PMID 33351628 DOI: 10.1021/acs.joc.0c02558 |
0.825 |
|
2020 |
Biswal P, Banjare SK, Pati BV, Mohanty SR, Ravikumar PC. Rhodium-Catalyzed One-Pot Access to N-Polycyclic Aromatic Hydrocarbons from Aryl Ketones through Triple C-H Bond Activations. The Journal of Organic Chemistry. PMID 33332119 DOI: 10.1021/acs.joc.0c02582 |
0.847 |
|
2020 |
Das Adhikari GK, Chebolu R, Ravikumar PC. Regio- and Stereoselective Synthesis of the Core Structure of Hexahydrobenzo[]phenanthridine Alkaloids via Redox-Neutral Cp*Rh(III)-Catalyzed C-H/N-H Annulation of Cyclic Alkenes with Benzamides. Acs Omega. 5: 24033-24044. PMID 32984725 DOI: 10.1021/acsomega.0c03434 |
0.572 |
|
2020 |
Banjare SK, Biswal P, Ravikumar PC. Cobalt-Catalyzed One-Step Access to Pyroquilon and C-7 Alkenylation of Indoline with Activated Alkenes Using Weakly Coordinating Functional Group. The Journal of Organic Chemistry. PMID 32186184 DOI: 10.1021/acs.joc.0c00023 |
0.871 |
|
2019 |
Sagara PS, Siril PF, Ravikumar PC. N-Amino-7-Azaindole as N,N'- Bidentate Directing Group: Ruthenium-Catalyzed Oxidative Annulation of N-(7-Azaindole) Benzamides with Alkynes via C-H Bond Activation. The Journal of Organic Chemistry. PMID 31507184 DOI: 10.1021/acs.joc.9b01598 |
0.853 |
|
2019 |
Banjare SK, Chebolu R, Ravikumar PC. Cobalt Catalyzed Hydroarylation of Michael Acceptors with Indolines Directed by a Weakly Coordinating Functional Group. Organic Letters. PMID 31082250 DOI: 10.1021/Acs.Orglett.9B01228 |
0.846 |
|
2018 |
Kaya M, Ravikumar P, Ilk S, Mujtaba M, Akyuz L, Labidi J, Salaberria AM, Cakmak YS, Erkul SK. Production and characterization of chitosan based edible films from Berberis crataegina's fruit extract and seed oil Innovative Food Science & Emerging Technologies. 45: 287-297. DOI: 10.1016/J.IFSET.2017.11.013 |
0.182 |
|
2017 |
Alsharif Z, Ali MA, Alkhattabi H, Jones D, Delancey E, Ravikumar PC, Alam MA. Hexafluoroisopropanol mediated benign synthesis of 2H-pyrido[1,2-a]pyrimidin-2-ones by using a domino protocol. New Journal of Chemistry = Nouveau Journal De Chimie. 41: 14862-14870. PMID 29430169 DOI: 10.1039/C7Nj03376A |
0.504 |
|
2017 |
Bahuguna A, Kumar S, Sharma V, Reddy KL, Bhattacharyya K, Ravikumar PC, Krishnan V. Nanocomposite of MoS2-RGO as Facile, Heterogeneous, Recyclable, and Highly Efficient Green Catalyst for One-Pot Synthesis of Indole Alkaloids Acs Sustainable Chemistry & Engineering. 5: 8551-8567. DOI: 10.1021/ACSSUSCHEMENG.7B00648 |
0.366 |
|
2017 |
Sharma R, Mohammadi-Ostad-Kalayeh S, Stahl F, Zeilinger C, Dräger G, Kirschning A, Ravikumar P. Two new labdane diterpenoids and one new β -lactam from the aerial parts of Roylea cinerea Phytochemistry Letters. 19: 101-107. DOI: 10.1016/J.Phytol.2016.12.013 |
0.568 |
|
2016 |
Mishra VK, Ravikumar PC, Maier ME. Formal Total Synthesis of Amphidinolide Q. The Journal of Organic Chemistry. PMID 27656913 DOI: 10.1021/Acs.Joc.6B01806 |
0.775 |
|
2016 |
Ravikumar P, Bahuguna A, Sharma R, Sagara P. Exploration of Aberrant Behaviour of Grignard Reagents with Indole-3-carboxaldehyde: Application to the Synthesis of Turbomycin B and Vibrindole A Derivatives Synlett. 28: 117-121. DOI: 10.1055/S-0036-1588885 |
0.788 |
|
2016 |
Mishra VK, Ravikumar PC, Maier ME. C–H-Activation approach towards the core structure of the alkaloid γ-lycorane Tetrahedron. 72: 6499-6509. DOI: 10.1016/J.Tet.2016.08.061 |
0.611 |
|
2015 |
Chebolu R, Bahuguna A, Sharma R, Mishra VK, Ravikumar PC. An unusual chemoselective oxidation strategy by an unprecedented exploration of an electrophilic center of DMSO: a new facet to classical DMSO oxidation. Chemical Communications (Cambridge, England). PMID 26343873 DOI: 10.1039/C5Cc05713B |
0.704 |
|
2015 |
Sharma R, Chebolu R, Ravikumar PC. Isolation and structural elucidation of two new labdane diterpenoids from the aerial part of Roylea cinerea Phytochemistry Letters. 13: 187-193. DOI: 10.1016/J.Phytol.2015.06.008 |
0.548 |
|
2014 |
Sagara PS, Chebolu R, Bahuguna A, Ravikumar PC. Hypervalent iodine mediated direct one pot transformation of aldehydes to ketones Rsc Advances. 4: 15011-15013. DOI: 10.1039/C4Ra01748J |
0.819 |
|
2014 |
Sagara PS, Chebolu R, Bahuguna A, Ravikumar PC. ChemInform Abstract: Hypervalent Iodine Mediated Direct One Pot Transformation of Aldehydes to Ketones. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201448072 |
0.8 |
|
2012 |
Woo CM, Gholap SL, Lu L, Kaneko M, Li Z, Ravikumar PC, Herzon SB. Development of enantioselective synthetic routes to (-)-kinamycin F and (-)-lomaiviticin aglycon. Journal of the American Chemical Society. 134: 17262-73. PMID 23030272 DOI: 10.1021/Ja307497H |
0.817 |
|
2012 |
Yao L, Pitta B, Ravikumar PC, Purzycki M, Fleming FF. Transmissive olefination route to putative "morinol I" lignans. The Journal of Organic Chemistry. 77: 3651-7. PMID 22432777 DOI: 10.1021/jo3001723 |
0.518 |
|
2011 |
Fleming FF, Liu W, Yao L, Pitta B, Purzycki M, Ravikumar PC. Alkenenitrile Transmissive Olefination: Synthesis of the Putative Lignan "Morinol I" European Journal of Organic Chemistry. 2011: 6843-6846. PMID 22545004 DOI: 10.1002/ejoc.201101235 |
0.63 |
|
2010 |
Fleming FF, Yao L, Ravikumar PC, Funk L, Shook BC. Nitrile-containing pharmaceuticals: efficacious roles of the nitrile pharmacophore. Journal of Medicinal Chemistry. 53: 7902-17. PMID 20804202 DOI: 10.1021/Jm100762R |
0.774 |
|
2009 |
Fleming FF, Ravikumar PC, Yao L. Direct Conversion of Aldehydes and Ketones to Allylic Halides by a NbX(5-)[3,3] Rearrangement. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry. 2009: 1077-1080. PMID 20046989 DOI: 10.1055/s-0028-1088222 |
0.608 |
|
2009 |
Ravikumar PC, Yao L, Fleming FF. Allylic and allenic halide synthesis via NbCl(5)- and NbBr(5)-mediated alkoxide rearrangements. The Journal of Organic Chemistry. 74: 7294-9. PMID 19739606 DOI: 10.1021/jo901287f |
0.626 |
|
2009 |
Gholap SL, Woo CM, Ravikumar PC, Herzon SB. Synthesis of the fully glycosylated cyclohexenone core of lomaiviticin A. Organic Letters. 11: 4322-5. PMID 19719089 DOI: 10.1021/Ol901710B |
0.793 |
|
2009 |
Fleming F, Ravikumar P, Yao L. NbCl5/NbBr5-Mediated Alkoxide Rearrangements to Allylic and Allenic Halides Synfacts. 2009: 1394-1394. DOI: 10.1055/s-0029-1218176 |
0.618 |
|
2008 |
Srikrishna A, Ravikumar P, Krishnan H. The First Total Synthesis of (±)-Herbertenones A and B Synthesis. 2008: 1527-1534. DOI: 10.1055/S-2008-1072560 |
0.673 |
|
2008 |
Srikrishna A, Ravikumar PC, Krishnan HS. ChemInform Abstract: The First Total Synthesis of (.+-.)-Herbertenones A and B. Cheminform. 39. DOI: 10.1002/CHIN.200841187 |
0.313 |
|
2008 |
Srikrishna A, Kumar SR, Ravikumar PC. ChemInform Abstract: Synthesis of (.+-.)-12-Methoxyherbertenediol Dimethyl Ether. Cheminform. 39. DOI: 10.1002/CHIN.200817188 |
0.413 |
|
2007 |
Srikrishna A, Ratna Kumar S, Ravikumar PC. Synthesis of (±)‐12‐Methoxyherbertenediol Dimethyl Ether Synthetic Communications. 37: 4123-4140. DOI: 10.1080/00397910701574577 |
0.67 |
|
2007 |
Srikrishna A, Babu R, Ravikumar P. A Regioselective Total Synthesis of the Fungal Sesquiterpene (±)-Lagopodin A Synlett. 2007: 0655-0657. DOI: 10.1055/S-2007-967971 |
0.715 |
|
2007 |
Srikrishna A, Ravikumar P. The First Total Synthesis of (±)-γ-Herbertenol, a Herbertene Isolated from a Non-Herbertus Source Synthesis. 2007: 65-74. DOI: 10.1055/S-2006-950355 |
0.662 |
|
2007 |
Srikrishna A, Babu RR, Ravikumar PC. A Regioselective Total Synthesis of the Fungal Sesquiterpene (.+-.)-Lagopodin A. Cheminform. 38. DOI: 10.1002/CHIN.200728170 |
0.41 |
|
2007 |
Srikrishna A, Ravikumar PC. The First Total Synthesis of (.+-.)-γ-Herbertenol, a Herbertene Isolated from a Non-Herbertus Source. Cheminform. 38. DOI: 10.1002/chin.200719167 |
0.293 |
|
2007 |
Srikrishna A, Ravikumar PC. Structure Revision of HM-3, an Aromatic Sesquiterpene Isolated from the Phytopathogenic Fungus Helicobasidium mompa. First Total Syntheses of HM-3 and HM-4. Cheminform. 38. DOI: 10.1002/CHIN.200704161 |
0.242 |
|
2006 |
Srikrishna A, Vasantha Lakshmi B, Ravikumar P. The first total synthesis of (±)-lagopodin A Tetrahedron Letters. 47: 1277-1281. DOI: 10.1016/J.Tetlet.2005.12.071 |
0.693 |
|
2006 |
Srikrishna A, Ravikumar P. Structure revision of HM-3, an aromatic sesquiterpene isolated from the phytopathogenic fungus Helicobasidium mompa. First total syntheses of HM-3 and HM-4 Tetrahedron. 62: 9393-9402. DOI: 10.1016/J.Tet.2006.07.062 |
0.696 |
|
2006 |
Srikrishna A, Lakshmi BV, Ravikumar PC. The First Total Synthesis of (.+-.)-Lagopodin A. Cheminform. 37. DOI: 10.1002/CHIN.200623185 |
0.382 |
|
2005 |
Srikrishna A, Ravikumar P. Total synthesis of HM-1 and HM-2, aromatic sesquiterpenes isolated from the phytopathogenic fungus Helicobasidium mompa. Structure revision of HM-2 Tetrahedron Letters. 46: 6105-6109. DOI: 10.1016/J.Tetlet.2005.06.156 |
0.708 |
|
2005 |
Srikrishna A, Ravikumar PC. Total Synthesis of HM-1 and HM-2, Aromatic Sesquiterpenes Isolated from the Phytopathogenic Fungus Helicobasidium mompa. Structure Revision of HM-2. Cheminform. 36. DOI: 10.1002/CHIN.200551165 |
0.304 |
|
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