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Results: 1-25/37
Authors:
KUMAR UKS
PATRA PK
ILA H
JUNJAPPA H
Citation: Uks. Kumar et al., BENZOANNELATION OF 2-METHYLINDOLE VIA 1-N-CARBOXY-2-METHYLINDOLE DIANION - A DIRECT REGIOSPECIFIC ROUTE TO SUBSTITUTED AND ANNELATED CARBAZOLES, Tetrahedron letters, 39(14), 1998, pp. 2029-2032
Authors:
TERANG N
MEHTA BK
ILA H
JUNJAPPA H
Citation: N. Terang et al., TRIMETHYLSILYL CHLORIDE ASSISTED CONJUGATE ADDITION-ELIMINATION OF ORGANOCOPPER REAGENTS TO 2-BIS(METHYLTHIO) NITROETHYLENE - AN EFFICIENT AND HIGHLY STEREOSELECTIVE SYNTHESIS OF 2-METHYLTHIO-2-ALKYL ARYL-1-NITROETHYLENES AND THEIR APPLICATION FOR SYNTHESIS OF NITROHETEROCYCLES/, Tetrahedron, 54(42), 1998, pp. 12973-12984
Authors:
PATRA PK
SURESH JR
ILA H
JUNJAPPA H
Citation: Pk. Patra et al., A NEW REGIOSPECIFIC METHOD FOR THE SYNTHESIS OF SUBSTITUTED PHENANTHRIDINES AND BENZO[J]PHENANTHRIDINES VIA AROMATIC ANNELATION OF LTHIO)METHYLENE]-1,2,3,4-TETRAHYDROQUINOLINE-4-ONE, Tetrahedron, 54(34), 1998, pp. 10167-10178
Authors:
PATRA PK
SRIRAM V
ILA H
JUNJAPPA H
Citation: Pk. Patra et al., LEWIS-ACID INDUCED TANDEM CARBOCATIONIC RING-OPENING AND CYCLIZATIONSOF BIS(METHYLTHIO)METHYLENE]ETHYL-2-STYRYLCYCLOPROPYL KETONES AND CARBINOLS - NOVEL-APPROACH TO BICYCLO[3.3.0]OCTENE AND CYCLOPENT[A]INDENEFRAMEWORKS, Tetrahedron, 54(3-4), 1998, pp. 531-540
Authors:
CHANDRASEKHARAM M
SINGH OM
ILA H
JUNJAPPA H
Citation: M. Chandrasekharam et al., REACTION OF BETA-OXODITHIOESTERS WITH PROPARGYLAMINE - A FACILE ENTRYTO NOVEL 2-(ACYLALKYLIDENE)-5-(METHYLENE)THIAZOLIDINES, Synthetic communications, 28(16), 1998, pp. 3073-3079
Authors:
MEHTA BK
BARUN O
ILA H
JUNJAPPA H
Citation: Bk. Mehta et al., AN ANNULATION ROUTE TO 1,4-DIMETHOXYNAPHTHALENES, Synthesis, (10), 1998, pp. 1483-1486
Authors:
SINGH OM
ILA H
JUNJAPPA H
Citation: Om. Singh et al., REACTION OF ALPHA-BIS(METHYLTHIO)METHYLENE CYCLOPROPYL KETONES WITH GUANIDINE - SYNTHESIS OF 2-AMINO-4-ALKOXY-6-(ARYLCYCLOPROPYL)PYRIMIDINES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 36(12), 1997, pp. 1123-1125
Authors:
SINGH OM
JUNJAPPA H
ILA H
Citation: Om. Singh et al., SYNTHESIS OF NOVEL -4-METHYLTHIO-6-(ARYLCYCLOPROPYL)-3-(1H)-PYRIDONESAND 5(3)-METHYLTHIO-3(5)-(ARYLCYCLOPROPYL)PYRAZOLES, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 36(11), 1997, pp. 1056-1058
Authors:
SINGH OM
JUNJAPPA H
ILA H
Citation: Om. Singh et al., REACTION OF LITHIOAMINO ANIONS WITH ALPHA-OXOKETENE DITHIOKETALS - ANIMPROVED AND A NEW GENERAL-METHOD FOR THE SYNTHESIS OF ALPHA-OXOKETENE S,N-KETALS AND N,N-KETALS, Journal of the Chemical Society. Perkin transactions. I, (23), 1997, pp. 3561-3565
Authors:
PATRA PK
SURESH JR
ILA H
JUNJAPPA H
Citation: Pk. Patra et al., AN EXPEDIENT NEW SYNTHESIS OF SUBSTITUTED CARBAZOLES VIA ALPHA-OXOKETENE ACETALS THROUGH HETEROAROMATIC ANNELATION METHODOLOGY, Tetrahedron letters, 38(17), 1997, pp. 3119-3122
Authors:
SURESH JR
PATRA PK
ILA H
JUNJAPPA H
Citation: Jr. Suresh et al., A NEW GENERAL REGIOCONTROLLED SYNTHESIS OF HIGHLY SUBSTITUTED AND CONDENSED INDOLES VIA HETEROAROMATIC ANNELATION, Tetrahedron, 53(43), 1997, pp. 14737-14748
Authors:
RAO MVB
SURESH JR
KUMAR A
ILA H
JUNJAPPA H
Citation: Mvb. Rao et al., REACTION OF KETENE DITHIOACETALS WITH AZIRIDINE - A NEW SYNTHESIS OF N-VINYLAZIRIDINES AND THEIR IODIDE ION-ASSISTED REARRANGEMENT TO PYRROLINES, Journal of the Indian Chemical Society, 74(11-12), 1997, pp. 955-960
Authors:
RAO CS
PATRO B
ILA H
JUNJAPPA H
Citation: Cs. Rao et al., CHEMOSELECTIVE CONJUGATE 1,4-REDUCTION OF ALPHA-OXOKETENE DITHIOACETALS WITH ZINC IN ACETIC-ACID - SYNTHESIS OF BETA-OXODITHIOACETALS, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 35(1), 1996, pp. 57-59
Authors:
SATYANARAYANA J
RAO MVB
ILA H
JUNJAPPA H
Citation: J. Satyanarayana et al., SYNTHESIS AND LEWIS-ACID ASSISTED REARRANGEMENT OF NOVEL DONOR-ACCEPTOR-SUBSTITUTED CYCLOPROPANES - HIGHLY STEREOSELECTIVE [4+1] ANNULATIONAPPROACH TO SUBSTITUTED AND SPIRO CYCLOPENTENE DERIVATIVES, Tetrahedron letters, 37(20), 1996, pp. 3565-3568
Authors:
GUPTA AK
SAMAL SK
ILA H
JUNJAPPA H
Citation: Ak. Gupta et al., TRIMETHYL BORATE INDUCED THERMAL CYCLOAROMATIZATION OF -1-(PROP-2-YNYL)-3,3-BIS(ALKYLTHIO)-2-PROPEN-1-OLS THROUGH ACETYLENIC OXY-COPE REARRANGEMENT, Tetrahedron letters, 37(16), 1996, pp. 2817-2820
Authors:
YADAV KM
MOHANTA PK
ILA H
JUNJAPPA H
Citation: Km. Yadav et al., REGIOSELECTIVE SYNTHESIS OF SUBSTITUTED 1-METHYLNAPHTHALENE AND 2-METHYLNAPHTHALENE, Tetrahedron, 52(44), 1996, pp. 14049-14056
Authors:
YADAV KM
SURESH JR
PATRO B
ILA H
JUNJAPPA H
Citation: Km. Yadav et al., STEPWISE CONTROLLED REDUCTION OF ALPHA-OXOKETENE DITHIOACETALS WITH ZN ZNCL2-TMEDA IN ETHANOL/, Tetrahedron, 52(13), 1996, pp. 4679-4686
Authors:
REDDY KR
RAO MVB
ILA H
JUNJAPPA H
Citation: Kr. Reddy et al., DIRECT SYNTHESIS OF 2-(CYCLOALKYLAMINO)-3,4-SUBSTITUTED THIOPHENES VIA SELECTIVE DEPROTONATION - CYCLIZATION OF AROYL KETENE N,S-ACETALS, Synthetic communications, 26(22), 1996, pp. 4157-4164
Authors:
GUPTA AK
REDDY KR
ILA H
JUNJAPPA H
Citation: Ak. Gupta et al., CUPROUS BROMIDE-PROMOTED CYCLIZATION OF KETENE N,S-ACETALS WITH PROP-2-YNYL BROMIDE - SYNTHESIS OF REGIOSPECIFICALLY SUBSTITUTED AND ANNELATED 3-ACYL(OR NITRO)-5-METHYL PYRROLES, Journal of the Chemical Society. Perkin transactions. I, (13), 1995, pp. 1725-1727
Authors:
MEHTA BK
DHAR S
ILA H
JUNJAPPA H
Citation: Bk. Mehta et al., HIGHLY EFFICIENT AND SELECTIVE DISPLACEMENT OF ALKYLTHIO GROUP ON ACYLKETENE O,S-ACETALS BY ORGANOCOPPER REAGENTS - A NOVEL ROUTE TO 2-ALKOXY ARYLOXY-1-ALKENYLKETONES/, Tetrahedron letters, 36(51), 1995, pp. 9377-9380
Authors:
RAO MVB
SATYANARAYANA J
ILA H
JUNJAPPA H
Citation: Mvb. Rao et al., ANIONIC [4-2,3-DIENOLATE WITH DIENOPHILES - A FACILE REGIOSPECIFIC ROUTE TO SUBSTITUTED CARBAZOLES(2] CYCLOADDITION REACTIONS OF INDOLE), Tetrahedron letters, 36(19), 1995, pp. 3385-3388
Authors:
MEHTA BK
ILA H
JUNJAPPA H
Citation: Bk. Mehta et al., HIGHLY CHEMOSELECTIVE AND STEREOSELECTIVE CONJUGATE ADDITION OF BENZYL COPPER REAGENTS TO ALPHA-OXOKETENE DITHIOACETALS, Tetrahedron letters, 36(11), 1995, pp. 1925-1928
Authors:
REDDY KR
ROY A
ILA H
JUNJAPPA H
Citation: Kr. Reddy et al., REGIOSPECIFIC GENERATION AND APPLICATION OF 3-LITHIOMETHYL-2-METHYL-1-PHENYLPYRAZOLIN-5-ONE AS 1,3-BINUCLEOPHILE IN AROMATIC ANNELATION - ANOVEL-APPROACH FOR SYNTHESIS OF 1,2-DISUBSTITUTED INDAZOLONES AND THEIR CONDENSED ANALOGS, Tetrahedron, 51(40), 1995, pp. 10941-10952
Authors:
REDDY KR
ILA H
JUNJAPPA H
Citation: Kr. Reddy et al., CYCLOAROMATIZATION OF METHYL E)-4-(METHYLLITHIO)-3-(1-PYRROLIDINYL)-2-BUTENOATE WITH ALPHA-OXO-KETENE N,S-ACETALS - DIRECT SYNTHESIS OF 3,5-BIS(CYCLOALKYLAMINO)BIPHENYLS, Synthesis, (8), 1995, pp. 929-930
Authors:
GUPTA AK
YADAV KM
PATRO B
ILA H
JUNJAPPA H
Citation: Ak. Gupta et al., SYNTHESIS OF D-RING FUNCTIONALIZED AND D-BENZO HETERO-ANNULATED ESTRONE DERIVATIVES VIA ALPHA-OXOKETENE DITHIOACETAL, Synthesis, (7), 1995, pp. 841-844