Gandhi Kumar Kar - Publications

1986-1990 Maulana Azad College, Kolkata 
 1990-2002 Jhargram Raj College, West Midnapore 
 2002- Presidency University, Kolkata 
Synthetic organic chemistry, natural products

49 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
2021 Gain C, Sarkar A, Bural S, Rakshit M, Banerjee J, Dey A, Biswas N, Kar GK, Saha A. Identification of two novel thiophene analogues as inducers of autophagy mediated cell death in breast cancer cells. Bioorganic & Medicinal Chemistry. 37: 116112. PMID 33751939 DOI: 10.1016/j.bmc.2021.116112  1
2020 Sarkar A, Pyne DK, Biswas T, Das R, Kar GK, Halder A. Tunable luminescence of a synthesized furophenanthraquinone derivative: interactions with different solvents. Luminescence : the Journal of Biological and Chemical Luminescence. PMID 32000298 DOI: 10.1002/Bio.3776  1
2017 Rakshit M, Kar GK, Chakrabarty M. A new synthesis of pleraplysillin-1, a sponge metabolite, using Wittig olefination Arkivoc. 2017: 1-9. DOI: 10.24820/Ark.5550190.P010.007  1
2017 Sarkar A, Das R, Kar GK. A Suzuki-Coupling-Based Generalized Route for the Synthesis of 2-(2/3-Thienyl)cycloalk-1-ene-1-carbaldehydes as Precursors for Condensed Thienophenanthraquinones Synlett. 29: 344-348. DOI: 10.1055/S-0036-1591499  1
2015 Rakshit M, Kar GK, Chakrabarty M. A new general synthesis of annulated 1,2,3-triazoles using tandem Sonogashira-CuAAC reaction Monatshefte Fur Chemie. 146: 1681-1688. DOI: 10.1007/S00706-015-1430-Y  1
2014 Barik SK, Rakshit M, Kar GK, Chakrabarty M. An expedient general synthesis of pyrrolo(3,2-e)indazoles: domino Sonogashira/Cacchi coupling-heteroannulation reactions Arkivoc. 2014. DOI: 10.3998/Ark.5550190.P008.596  1
2014 Patra P, Kar GK. Studies on the Suzuki reaction on methyl 1-(2-bromoaryl)-5-oxo-3-aryl/heteroaryl-pyrrolidin-2-carboxylate derivatives: synthesis of N-aryl modified monocyclic γ-lactam derivatives in search for newer antibacterial agents Tetrahedron Letters. 55: 326-328. DOI: 10.1016/J.Tetlet.2013.11.009  1
2014 Patra P, Kar GK, Khatua B. Thermolysis of N-Aryl Enaminoimine Hydrochloride Derivatives: A Short and General Method for the Synthesis of Pyranoquinolin-3-one and Pyranoacridin-3-one Derivatives Journal of Heterocyclic Chemistry. 51: 1306-1310. DOI: 10.1002/Jhet.1703  1
2013 Samanta K, Sarkar AK, Kar GK. Pyrolysis of Calcium Salt of Alkoxybenzoic Acids Fails to Produce Diarylketones: An Unusual Observation Synthetic Communications. 43: 384-391. DOI: 10.1080/00397911.2011.599195  1
2013 Rakshit M, Kundu T, Kar GK, Chakrabarty M. An efficient, general synthesis of 2-substituted 3,6-dihydropyrrolo[3,2-e] indoles involving one-pot Sonogashira coupling and cyclisation Monatshefte Fur Chemie. 144: 717-724. DOI: 10.1007/S00706-012-0859-5  1
2012 Samanta K, Kar GK, Sarkar AK. Studies Towards the Synthesis of Chrysen-6-ol and Benzo[c]phenanthren-5-ol Derivatives: Usual and Unusual Observations Polycyclic Aromatic Compounds. 32: 515-530. DOI: 10.1080/10406638.2012.679016  1
2012 Patra P, Kar GK, Sarkar A, Ray JK, Dasgupta T, Ghosh M, Bhattacharya S. N-aryl modification in-lactam: Design and synthesis of novel monocyclic-lactam derivatives as inhibitor for bacterial propagation Synthetic Communications. 42: 3031-3041. DOI: 10.1080/00397911.2011.574807  1
2012 Samanta K, Kar GK, Sarkar AK. Intramolecular gold(III) catalysed Diels–Alder reaction of 1-(2-furyl)-hex-1-en-5-yn-3-ol derivatives: a short and generalised route for the synthesis of hydroxyphenanthrene derivatives Tetrahedron Letters. 53: 1376-1379. DOI: 10.1016/J.Tetlet.2012.01.018  1
2010 Patra P, Ray JK, Kar GK. Catalyst- and steric-controlled alkenylation via chemoselective C-H activation and C-Br activation in Heck reaction of methyl 1-(2-bromoaryl)-3-(2- furyl/thienyl)-5-oxopyrrolidine-2-carboxylates and diethyl 1-(2-bromoaryl)-3-(2- furyl/thienyl)-5-oxopyrrolidine-2,2-dicarboxylate derivatives Tetrahedron Letters. 51: 3580-3582. DOI: 10.1016/J.Tetlet.2010.05.005  1
2009 Shaik FH, Kar GK. Studies on polynuclear furoquinones. Part 1: synthesis of tri- and tetra-cyclic furoquinones simulating BCD/ABCD ring system of furoquinone diterpenoids. Beilstein Journal of Organic Chemistry. 5: 47. PMID 19936265 DOI: 10.3762/Bjoc.5.47  1
2008 Samanta K, Kar GK, Sarkar AK. A generalised route for the synthesis of β-furyl-α,β-unsaturated aldehydes through Suzuki reactions Tetrahedron Letters. 49: 1461-1464. DOI: 10.1016/J.Tetlet.2008.01.010  1
2004 Mal SK, Kar GK, Ray JK. Synthetic studies towards furosesquiterpenoids: Total synthesis of (±) desmethylpallescensin-A, (±) isopallescensin-A and (±) isopallescensin-1 Tetrahedron. 60: 2805-2811. DOI: 10.1016/J.Tet.2004.01.068  1
2003 Pan D, Kar GK, Ray JK. Indium mediated allylation of β-chloro-/β-alkoxy vinylaldehyde: A facile one pot synthesis of 1-chloro-/1-alkoxy hexa-1,5-diene-3-ol derivatives Synthetic Communications. 33: 1-9. DOI: 10.1081/Scc-120015553  1
2003 Dutta B, Kar GK, Ray JK. Direct regioselective phenylation of acridine derivatives by phenyllithium Tetrahedron Letters. 44: 8641-8643. DOI: 10.1016/J.Tetlet.2003.09.167  1
2003 Haldar P, Kar GK, Ray JK. Highly regioselective rhodium(II)-catalysed carbenoid insertion reaction into sp2 C-H bond: A general method for the synthesis of 3,3a-dihydro-2H,5H-pyrrolo[1,2-a]quinoline-1,4-dione ring system Tetrahedron Letters. 44: 7433-7435. DOI: 10.1002/CHIN.200401128  1
2002 Pan D, Mal SK, Kar GK, Ray JK. Chemoselective method for the synthesis of 4-allyl-4-hydroxycyclohexa-2,5-dienone derivatives from 1,4-quinones by an indium-mediated allylation protocol Tetrahedron. 58: 2847-2852. DOI: 10.1016/S0040-4020(02)00133-3  1
2001 Pan D, Kar GK, Ray JK, Lin Jm, Amin S, Chantrapromma S, Fun HK. Studies on polycyclic fluoroazaarenes: synthesis of trans-9-fluoro- and -11-fluoro 3,4-dihydroxy-3,4-dihydrobenz[c]acridines as potential proximate carcinogenic metabolites of fluorobenz[c]acridine Journal of the Chemical Society-Perkin Transactions 1. 19: 2470-2475. DOI: 10.1039/B102750F  1
2001 Ray JK, Gupta S, Pan D, Kar GK. Molecular recognition: Studies on the synthesis of some bis thiophene carboxamide derivatives as ditopic receptors for long chain dicarboxylic acids Tetrahedron. 57: 7213-7219. DOI: 10.1016/S0040-4020(01)00676-7  1
2000 Ray JK, Gupta S, Kar GK, Roy BC, Lin JM, Amin S. Studies on the synthesis of trans-dihydrodiols of polycyclic aromatic thiaarenes as potential proximate carcinogenic metabolites: First synthesis of trans-10,11-dihydroxy-10,11-dihydroacenaphtho[1,2-b]benzo[d]thiophene and 6,7-dihydroxy-6,7-dihydronaphtho[1,2-b]thiophene Journal of Organic Chemistry. 65: 8134-8138. PMID 11101364 DOI: 10.1021/Jo005502+  1
2000 Gupta S, Kar GK, Ray JK. Stereoselective Synthesis of 1,6-Dichloro-1,3,5-Hexatriene Derivatives by Mcmurry Coupling of β-Chloroacrylaldehyde Derivatives Synthetic Communications. 30: 2393-2399. DOI: 10.1080/00397910008086881  1
2000 Pan D, Roy BC, Kar GK, Ray JK. Highly site-selective alkylation reaction of bent aza-heterocycles by alkyllithium and alkyl halides Journal of the Chemical Society, Perkin Transactions 1. 2171-2173. DOI: 10.1039/B003492O  1
2000 Ray JK, Haldar MK, Gupta S, Kar GK. Synthesis of a new family of receptors having dibenz[c,h]acridine as spacers and their binding affinity with urea Tetrahedron. 56: 909-912. DOI: 10.1016/S0040-4020(99)01080-7  1
1998 Kar GK, Roy BC, Adhikari SD, Ray JK, Brahma NK. Synthesis of some thieno gamma lactam monocarboxylic acids with high antibacterial activity: A new look at an old molecular system Bioorganic and Medicinal Chemistry. 6: 2397-2403. PMID 9925297 DOI: 10.1016/S0968-0896(98)80015-1  1
1997 Haldar MK, Kar GK, Ray JK. Thermolysis of N-aryl-β-chlorovinylimines: Synthesis of 7,13-Dibutyl-4-phenanthridino[3,2-a]-4-phenanthridino[2,3-j]anthracene, a novel cavity shaped nonacyclic diazaarene Synlett. 1997: 1057-1058. DOI: 10.1055/S-1997-1534  1
1997 Kar GK, Ramesh D, Chatterjee BG, Ray JK. Studies on γ-Lactams: Synthesis of some3-Aryl-1,3a,4,9b-tetrahydrobenzo[e]indole-2,5-dioneDerivatives and its Implication in the Total Synthesis ofFunctionalized 17-Azasteroids Journal of Chemical Research-S. 80-81. DOI: 10.1039/A602882I  1
1997 Chakraborty A, Kar GK, Ray JK. Studies on furoterpenes: Stereoselective total synthesis of (±)-ambliol-A and dendrolasin Tetrahedron. 53: 8513-8518. DOI: 10.1016/S0040-4020(97)00509-7  1
1997 Chakraborty A, Kar GK, Ray JK. Synthetic studies towards furosesquiterpenes: Construction of linearly-fused A/B trans- and A/B cis-furo[3,2-b]-and furo[3,2-b]- and furo[2,3-b] decalins Tetrahedron. 53: 2989-2996. DOI: 10.1016/S0040-4020(97)00053-7  1
1996 Ray JK, Roy BC, Kar GK. Alkyllithiums as Alkylating Agents: Regioselective Alkylation in the Semi-Bay Region of Polycyclic Azaarenes. The Journal of Organic Chemistry. 61: 1863-1866. PMID 11667064 DOI: 10.1021/Jo951848M  1
1996 Ray JK, Kar GK, Haldar MK. A ‘One Pot’ Synthesis of Acenaphtho[1,2-b]Benzo[f] and Acenaphtho[1,2-b]Benzo[h]Quinolines Synthetic Communications. 26: 3959-3965. DOI: 10.1080/00397919608003818  1
1995 Ray JK, Kar GK, Nigam GD, Sivakumar K, Fun H. trans-4,4a,6,7,8,8a-Hexahydro-8a-methylnaphtho[2,3-b]furan-5,9(5H,9H)-dione Acta Crystallographica Section C-Crystal Structure Communications. 51: 2090-2092. DOI: 10.1107/S010827019500535X  1
1994 Ray JK, Sami I, Kar GK, Roy BC, Brahma NK. Structurally designed novel furogamma lactams as inhibitors for bacterial propagations Bioorganic and Medicinal Chemistry. 2: 1417-1421. PMID 7788305 DOI: 10.1016/S0968-0896(00)82094-5  1
1993 Ray JK, Kar GK. Assessment of the mutagenic activity of some acenaphtho(1,2-b)quinolines Cancer Letters. 71: 1-3. PMID 8364885 DOI: 10.1016/0304-3835(93)90088-Q  1
1993 Kar GK, Chatterjee BG, Ray JK. A simple and new synthetic method for the preparation of 2-phenyl-6-substituted quinolines Synthetic Communications. 23: 1959-1965. DOI: 10.1080/00397919308009854  1
1993 Kar GK, Chatterjee BG, Ray JK. A convenient synthesis of tricyclic gamma-lactams, simulating b-c-d rings of azasteroids via michael addition reaction Synthetic Communications. 23: 1953-1958. DOI: 10.1080/00397919308009853  1
1992 Kar GK, Sami I, Ray JK. Regioselective thermal cyclization of N-aryl-4-chloro-1-aza-1,3-butadiene derivatives. A short and efficient synthesis of dibenz[c,h]acridines Chemistry Letters. 1992: 1739-1742. DOI: 10.1246/Cl.1992.1739  1
1992 Sami I, Kar GK, Ray JK. Synthesis of polycyclic oxa-coumarins, potential antitumour agents and a short and convenient synthesis of naphthopyranoquinolines from naphthopyran chloroaldehydes Tetrahedron. 48: 5199-5208. DOI: 10.1016/S0040-4020(01)90128-0  1
1991 Sami MI, Kar GK, Ray JK. Synthesis and thermolysis of cycloalkenyl azides. A simple route to polycyclic isoxazoles Organic Preparations and Procedures International. 23: 186-188. DOI: 10.1080/00304949109458307  1
1991 Karmakar AC, Kar GK, Ray JK. Efficient synthesis of 5-demethyl-6-methylisoellipticine and utilization of the methodology to prepare angular and linear pyridocarbazoles Journal of the Chemical Society-Perkin Transactions 1. 1997-2002. DOI: 10.1039/P19910001997  1
1991 Ray JK, Kar GK, Karmakar AC. Studies on polycyclic azaarenes. 3. Stereoselective synthesis of trans-10,11-dihydroxy-10,11-dihydrodibenz[a,h]-acridine and trans-10,11-dihydroxy-10,11-dihydroacenaphtho-[1,2-b]quinoline Journal of Organic Chemistry. 56: 2268-2270. DOI: 10.1021/Jo00006A063  1
1991 Kar GK, Karmakar AC, Ray JK. Studies on polycyclic thiaarenes: Part II. An improved synthesis of phenanthro[1,2-b]thiophene and a synthesis of acenaphtho[1,2-b]naphtho-[2,3-d]thiophene, a novel polynuclear thiaarene† Journal of Heterocyclic Chemistry. 28: 999-1002. DOI: 10.1002/Jhet.5570280428  1
1989 Kar GK, Karmakar AC, Ray JK. Regioselective cyclisation of anil derivatives-A short. Synthesis of dibenzacridines Tetrahedron Letters. 30: 223-224. DOI: 10.1016/S0040-4039(00)95165-7  1
1988 Kar GK, Chatterjee BG, Ray JK. Synthesis of acenaphtho[1, 2-b]benzo[d]thiophene Organic Preparations and Procedures International. 20: 213-222. DOI: 10.1080/00304948809355813  1
1984 Ray JK, Kar GK, Chatterjee BG. Studies on polycyclic azaarenes-1. synthesis of acenaphtho[1,2-b]quinolines Tetrahedron. 40: 2959-2960. DOI: 10.1016/S0040-4020(01)91307-9  1
1983 Ghosh M, Kar GK, Ray JK, Chatterjee BG. Synthesis of some 9-Aryl-9-Aza-2,8-Dioxo-4,5-Benzo-Bicyclo[4.3.0_7] nonane, a new heterocyclic system Synthetic Communications. 13: 667-675. DOI: 10.1080/00397918308060348  1
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