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Number of items: 65.

Yadav, Veejendra K. ; Gupta, Archana (2009) Reaction of 2-silylmethylcyclopropyl ketones with in situ oxirane-derived aldehydes and formation of 2-hydroxymethyl tetrahydrofurans Tetrahedron Letters, 50 (32). pp. 4647-4650. ISSN 0040-4039

Yadav, Veejendra K. ; Gupta, Archana (2009) A new synthesis of pyrrolidines via imino-aldol reaction of (2-trimethylsilylmethyl) cyclopropyl ketones with imines Tetrahedron Letters, 49 (20). pp. 3212-3215. ISSN 0040-4039

Yadav, Veejendra K. ; Kumar, Naganaboina Vijaya (2008) 2, 3-Heteroaromatic ring-fused cyclohexanonesvia heteroaromatic homo-Nazarov cyclization of donor-acceptor substituted cyclopropanes Chemical Communications (32). pp. 3774-3776. ISSN 0009-241X

Agrawal, Divya ; Yadav, Veejendra K. (2008) Silylmethyl-substituted cyclopropyl and other strained ring systems: cycloaddition with dipolarophiles Chemical Communications (48). pp. 6471-6488. ISSN 0009-241X

Ganesh Babu, K. ; Yadav, Veejendra K. (2007) Do the electronic effects of sulfur indeed control the x-selectivity of γ-sulfenyl enones? Further evidence Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 46 (6). pp. 1001-1003. ISSN 0376-4699

Balamurugan, Rengarajan ; Sriramurthy, Vardhineedi ; Yadav, Veejendra K. (2007) x-Selectivities of trans-2-heterobicyclo-[4.4.0]-decan-5-ones in reductions with NaBH4 and Na(CN)BH3 Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 46 (3). pp. 509-515. ISSN 0376-4699

Gupta, Archana ; Yadav, Veejendra K. (2006) A highly diastereoselective approach to tetrahydrofurans via [3+ 2] cycloadditions of silylmethyl-substituted cyclopropanes with aldehydes and ketones Tetrahedron Letters, 47 (46). pp. 8043-8047. ISSN 0040-4039

Agrawal, Divya ; Sriramurthy, Vardhineedi ; Yadav, Veejendra K. (2006) 4, 5-Didehydro-7-silyloxymethyl-2-oxepanone and formal total syntheses of Hagen's gland lactones and trans-kumausynes Tetrahedron Letters, 47 (43). pp. 7615-7618. ISSN 0040-4039

Yadav, Veejendra K. ; Gupta, Archana ; Balamurugan, Rengarajan ; Sriramurthy, Vardhineedi ; Kumar, Naganabonia Vijaya (2006) Distinguishing the early and late transition states and exploring the validity of σ→σ#, σ#→σ, and σ→πC=O concepts in diastereoselection from NBO analysis Journal of Organic Chemistry, 71 (11). pp. 4178-4182. ISSN 0022-3263

Yadav, Veejendra K. ; Sriramurthy, Vardhineedi (2005) Silylmethyl-substituted aziridine and azetidine as masked 1, 3-and 1, 4-dipoles for formal [3+ 2] and [4+ 2] cycloaddition reactions Journal of the American Chemical Society, 127 (47). pp. 16366-16367. ISSN 0002-7863

Yadav, Veejendra K. ; Singh, Latika (2005) Investigation of the diastereoselectivity of tricyclo (5.2. 1.02, 6) decan-10-ones: controversies and agreements Journal of Organic Chemistry, 70 (2). pp. 692-695. ISSN 0022-3263

Yadav, Veejendra K. ; Ganesh Babu, K. (2005) A remarkably efficient Markovnikov hydrochlorination of olefins and transformation of nitriles into imidates by use of AcCl and an alcohol European Journal of Organic Chemistry, 2005 (2). pp. 425-456. ISSN 1434-193X

Yadav, Veejendra K. ; Gupta, Archana ; Agarwal, Divya ; Srivastava, Sachin ; Yadava, Virendra S. (2005) 1-Substituted-tricyclo[2.1.0.02,5]pentan-3-ones. Revisiting the diastereoselectivity ARKIVOC: Online Journal of Organic Chemistry, 2005 (3). pp. 67-73. ISSN 1424-6376

Yadav, Veejendra K. ; Sriramurthy, Vardhineedi (2004) Formal [3+ 2] and [3+ 3] additions of acceptor-substituted cyclopropylmethylsilanes to allenylsilanes Organic Letters, 6 (24). pp. 4495-4498. ISSN 1523-7060

Yadav, Veejendra K. ; Senthil, Govindaraji ; Singh, Latika ; Parvez, Masood (2004) On the reaction of 1-oxa-4-thiaspiro [4.5] decan-7-one with PhLi. A reinvestigation Journal of Organic Chemistry, 69 (23). pp. 8131-8132. ISSN 0022-3263

Yadav, Veejendra K. ; Kumar, Naganaboina Vijaya (2004) Highly stereoselective prins cyclization of silylmethyl-substituted cyclopropyl carbinols to 2, 4, 6-trisubstituted tetrahydropyrans Journal of the American Chemical Society, 126 (28). pp. 8652-8653. ISSN 0002-7863

Yadav, Veejendra K. ; Ganesh Babu, K. ; Parvez, Masood (2004) Do the electronic effects of sulfur indeed control the π-selectivity of γ-sulfenyl enones? An investigation Journal of Organic Chemistry, 69 (11). pp. 3866-3874. ISSN 0022-3263

Yadav, Veejendra K. ; Sriramurthy, Vardhineedi (2004) Formal [3+ 2] addition of acceptor-substituted cyclopropylmethylsilanes with aryl acetylenes Angewandte Chemie International Edition, 43 (20). pp. 2669-2671. ISSN 1433-7851

Yadav, Veejendra K. ; Ganesh Babu, K. (2004) Reactions on a solid surface. A simple, economical, and efficient acylation of alcohols and amines over Al2O3 Journal of Organic Chemistry, 69 (2). pp. 577-580. ISSN 0022-3263

Nishizawa, Mugio ; Takao, Hiroko ; Yadav, Veejendra K. ; Imagawa, Hiroshi ; Sugihara, Takumichi (2003) Mercuric triflate-(TMU)3-catalyzed cyclization of ω-arylalkyne leading to dihydronaphthalenes Organic Letters, 5 (24). pp. 4563-4565. ISSN 1523-7060

Yadav, Veejendra K. ; Balamurugan, Rengarajan (2003) Diastereoselective aldol reactions of enolates generated from vicinally substituted trimethylsilylmethyl cyclopropyl ketones Organic Letters, 5 (23). pp. 4281-4284. ISSN 1523-7060

Yadav, Veejendra K. ; Ganesh Babu, K. (2003) Acetyl chloride-ethanol brings about a remarkably efficient conversion of allyl acetates into allyl chlorides Tetrahedron, 59 (46). pp. 9111-9116. ISSN 0040-4020

Yadav, Veejendra K. ; Ganesh Babu, K. ; Balamurugan, R. (2003) Bicyclo [2.1.1] hexan-2-one as a new probe for the study of π-facial selectivity in nucleophilic additions: a comment Tetrahedron Letters, 44 (35). pp. 6617-6619. ISSN 0040-4039

Touzani, Rachid ; Garbacia, Stefania ; Lavastre, Olivier ; Yadav, Veejendra K. ; Carboni, Bertrand (2003) Efficient solution phase combinatorial access to a library of pyrazole-and triazole-containing compounds Journal of Combinatorial Science, 5 (4). pp. 375-378. ISSN 2156-8952

Nishizawa, Mugio ; Yadav, Veejendra K. ; Skwarczynski, Mariusz ; Takao, Hiroko ; Imagawa, Hiroshi ; Sugihara, Takumichi (2003) Mercuric triflate catalyzed hydroxylative carbocyclization of 1, 6-enynes Organic Letters, 5 (10). pp. 1609-1611. ISSN 1523-7060

Yadav, Veejendra K. ; Senthil, Govindaraji ; Ganesh Babu, K. ; Parvez, Masood ; Reid, Jennifer Lee (2002) Heteroatom influence on the π-facial selectivity of Diels-Alder cycloadditions to 1-Oxa-4-thia-6-vinylspiro[4.5]dec-6-ene, 3-methoxy-3-methyl-2-vinylcyclohexene, and 3-methoxy-2-vinylcyclohexene Journal of Organic Chemistry, 67 (4). pp. 1109-1117. ISSN 0022-3263

Yadav, Veejendra K. ; Balamurugan, Rengarajan (2002) 4-Oxatricyclo [5.2.1.02,6] decan-10-one and 4-Oxatricyclo[5.2.1.0 2,6] dec-8-en-10-one. Experimental and DFT investigations of the π-selectivities Journal of Organic Chemistry, 67 (2). pp. 587-590. ISSN 0022-3263

Yadav, Veejendra K. ; Balamurugan, Rengarajan (2002) Synthesis of γ-methylene oxacycles and α- and β-alkylidene lactones via silicon-assisted ring opening of cyclopropyl carbinols Chemical Communications (5). pp. 514-515. ISSN 1359-7345

Parvez, M. ; Yadav, V. K. ; Balamurugan, R. (2001) π-Facial selectivities of diastereotopic ketones: p-bromobenzoates of 4-hetero-1-decalinols Acta Crystallographica Section C, 57 . pp. 1084-1088. ISSN 0108-2701

Yadav, Veejendra K. ; Balamurugan, Rengarajan (2001) Silicon-assisted ring opening of donor-acceptor substituted cyclopropanes. An expedient entry to substituted dihydrofurans Organic Letters, 3 (17). pp. 2717-2719. ISSN 1523-7060

Yadav, Veejendra K. ; Ganesh Babu, K. ; Mittal, Manish (2001) KF-Al2O3 is an efficient solid support reagent for the acetylation of amines, alcohols, and phenols. Impeding effect of solvent on the reaction rate Tetrahedron, 57 (32). pp. 7047-7051. ISSN 0040-4020

Parvez, M. ; Senthil, G. ; Yadav, V. K. (2001) 7-Phenyl-1-oxa-4-thiaspiro[4.5]decan-7-ol stereoisomers Acta Crystallographica Section C, 57 . pp. 577-579. ISSN 0108-2701

Yadav, Veejendra K. ; Sriramurthy, V. (2001) A detailed ab initio MO investigation of the diastereoselectivities of five- and six-membered ring ketones bearing O and S, C and S, and C and O substituents at the α-carbon Tetrahedron, 57 (18). pp. 3987-3995. ISSN 0040-4020

Yadav, Veejendra K. (2001) Do the anti-selectivities of 2,3-endo,endo-dimethylnorbornan-7-one and the corresponding diethyl analog obey the Cieplak model? An ab initio MO investigation and application of the cation complexation model Journal of Organic Chemistry, 66 (7). pp. 2501-2502. ISSN 0022-3263

Parvez, M. ; Yadav, V. K. ; Senthil, G. (2001) Johnson orthoester Claisen rearrangement products of some (1-oxa-4-thiaspiro[4.5]dec-6-en-6-yl)alkanols Acta Crystallographica Section C, 57 . pp. 79-81. ISSN 0108-2701

Parvez, M. ; Yadav, V. K. ; Senthil, G. (2001) Some Diels-Alder adducts of 6-vinyl-1-oxa-4-thiaspiro[4.5]dec-6-ene Acta Crystallographica Section C, 57 . pp. 82-85. ISSN 0108-2701

Yadav, Veejendra K. ; Balamurugan, Rengarajan (2001) A comparison of the Cieplak model and the cation complexation model as applied to selected 2,3-disubstituted norbornan-7-ones Journal of the Chemical Society, Perkin Transactions 2 (1). pp. 1-2. ISSN 1364-5471

Yadav, Veejendra K. ; Balamurugan, Rengarajan ; Parvez, Masood ; Yamdagni, Raghav (2001) The thionophosphate-thiolophosphate photoisomerization proceeds predominantly through a non-chain radical pathway. Synthetically viable benzylation of tetrahydrofuran, propan-2-ol and olefins Journal of the Chemical Society, Perkin Transactions 1 (3). pp. 323-332. ISSN 0300-922X

Yadav, Veejendra K. ; Jeyaraj, Duraiswamy A. ; Balamurugan, Rengarajan (2000) The cation complexation model predicts the experimental π-facial selectivity of 2-ax-and 2-eq-substituted cyclohexanones. A detailed ab initio MO investigation Tetrahedron, 56 (38). pp. 7581-7589. ISSN 0040-4020

Yadav, Veejendra K. ; Williams, Philip ; Benn, Michael (2000) The synthesis of hydroxysmirnovine Canadian Journal of Chemistry, 78 (5). pp. 542-545. ISSN 0008-4042

Yadav, Veejendra K. ; Senthil, Govindraji ; Jeyaraj, Duraiswamy A. (1999) Diastereofacial selectivities of substituted 5-aza-and 5-bora-2-adamantanones. Application of the complexation model and its ab initio MO investigation Tetrahedron, 55 (49). pp. 14211-14218. ISSN 0040-4020

Yadav, Veejendra K. ; Jeyaraj, Duraiswamy A. ; Parvez, Masood ; Yamdagni, Raghav (1999) 7-Hydroxymethyl-6-methyl-1-oxa-4-thiaspiro[4.5]dec-6-ene. Exceptionally high anti to sulfur diastereoselectivity under conditions of Johnson Ortho Ester Claisen rearrangement favors Cieplak mode of diastereoselection Journal of Organic Chemistry, 64 (8). pp. 2928-2932. ISSN 0022-3263

Parvez, M. ; Yadav, V. K. ; Jeyaraj, D. A. (1998) 2-(7-Ethylidene-6-methyl-1-oxa-4-thiaspiro [4.5] dec-7-yl) ethanol Acta Crystallographica Section C, 54 . pp. 1679-1681. ISSN 0108-2701

Jeyaraj, Duraiswamy A. ; Yadav, Veejendra K. ; Parvez, Masood ; Gauniyal, Harsh M. (1998) An investigation of the diastereoselectivity of nucleophilic additions to 6-methyl-1-oxa-4-thiaspiro[4.5]dec-6-ene-7-carbaldehyde. Hybridization of the nucleophile alters the diastereoselectivity Journal of Organic Chemistry, 63 (12). pp. 3831-3837. ISSN 0022-3263

Yadav, Veejendra K. ; Jeyaraj, Duraiswamy A. (1998) 4-Substituted cyclohexanones. Predicting the facial selectivity of nucleophilic attacks from the geometrical changes on cation-carbonyl complexation: an ab initio investigation Journal of Organic Chemistry, 63 (10). pp. 3474-3477. ISSN 0022-3263

Jeyaraj, Duraiswamy A. ; Kapoor, Kamal K. ; Yadav, Veejendra K. ; Gauniyal, Harsh M. ; Parvez, Masood (1998) DBU-catalyzed deconjugation of 7-substituted 3,4-didehydro-2-oxepanones. Deuterium incorporation, significance of the imine double bond, and application to the synthesis of a key pharmacophore Journal of Organic Chemistry, 63 (2). pp. 287-294. ISSN 0022-3263

Parvez, M. ; Jeyaraj, D. A. ; Yadav, V. K. (1997) Oxa-thia-spiro-decene derivatives Acta Crystallographica Section C, 53 . pp. 1961-1963. ISSN 0108-2701

Jeyaraj, Duraiswamy A. ; Yadav, Veejendra K. (1997) 3-Halocyclohexanones. Torsion angle changes after cation-carbonyl complexation dictate the facial selectivity in reactions with nucleophiles: an ab initio investigation Tetrahedron Letters, 38 (34). pp. 6095-6098. ISSN 0040-4039

Yadav, A. ; Yadav, V. K. (1997) An ab initio study of histamine agonists Indian Journal of Biochemistry & Biophysics, 34 (4). pp. 396-401. ISSN 0301-1208

Jeyaraj, Duraiswamy A. ; Yadav, Arpita ; Yadav, Veejendra K. (1997) The directional changes in torsion angles alone after complexation of the carbonyl oxygen with a prototypical cation such as H+ predict the facial selectivity of substituted cyclohexanones. An ab initio investigation Tetrahedron Letters, 38 (25). pp. 4483-4486. ISSN 0040-4039

Yadav, Veejendra K. ; Kapoor, Kamal K. (1996) KF adsorbed on alumina effectively promotes the epoxidation of electron deficient alkenes by anhydrous t-BuOOH Tetrahedron, 52 (10). pp. 3659-3668. ISSN 0040-4020

Yadav, Veejendra K. ; Kapoor, Kamal K. (1995) 1, 8-Diazabicyclo [5.4. 0] undec-7-ene: a remarkable base in the epoxidation of α,β-unsaturated-δ-lactones and other enones with anhydrous t-BuOOH Tetrahedron, 51 (31). pp. 8573-8584. ISSN 0040-4020

Yadav, Veejendra K. ; Kapoor, Kamal K. (1995) PLAP-catalysed hydrolysis and optical resolution. Synthesis of 4(S),6(S)-4-hydroxy-6-(2-phenylethyl) tetrahydropyran-2-one: the unnatural mevinolin analog Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 34 . pp. 1026-1029. ISSN 0376-4699

Yadav, Veejendra K. ; Kapoor, Kamal K. (1994) Al2O3 supported KF: an efficient mediator in the epoxidation of electron deficient alkenes with t-BuOOH Tetrahedron Letters, 35 (50). pp. 9481-9484. ISSN 0040-4039

Yadav, Arpita ; Yadav, Veejendra Kumar (1994) An ab initio study of anticonvulsants Journal of Molecular Structure: Theochem, 315 . pp. 245-251. ISSN 0166-1280

Yadav, Veejendra ; Fallis, Alex G. (1991) Free-radical based cycloalkanol synthesis and annulation from thioacetal precursors Canadian Journal of Chemistry, 69 (5). pp. 779-789. ISSN 0008-4042

Yadav , Veejendra K. (1990) Cyclohexenyl transfer: synthesis of cyclohexenyl substituted homoallylic alcohols via a tin(IV) diethyl tartarate complex Synthetic Communications, 20 (7). pp. 1023-1032. ISSN 0039-7911

Yadav, Veejendra K. (1990) A practical approach to homo trialkyl phosphonates: a catalytic Michaelis-Arbuzov reaction Synthetic Communications, 20 (2). pp. 239-246. ISSN 0039-7911

Yadav, Veejendrak K. ; Yadav, Arpita ; Poirier, Raymond A. (1989) Some periodic trends in organic compounds containing O, S, Se,and Te: an ab initio study Journal of Molecular Structure: Theochem, 186 . pp. 101-116. ISSN 0166-1280

Yadav, Veejendra ; Fallis, Alex G. (1989) Cyclopentane synthesis and annulation II: Radical cyclizations of oxathiolanones Tetrahedron Letters, 30 (25). pp. 3283-3286. ISSN 0040-4039

Yadav, Veejendra K. ; Fallis, Alex G. (1988) Cyclopentane synthesis and annulation: intramolecular radical cyclization of acetals Tetrahedron Letters, 29 (8). pp. 897-900. ISSN 0040-4039

Yadav, Veejendra K. ; Fallis, Alex G. (1986) Regioselective cleavage of 2-methyltetrahydrofuran: a versatile synthesis of 1-halo-4-pentanols and 4-halo-1-pantanols Journal of Organic Chemistry, 51 (17). pp. 3372-3374. ISSN 0022-3263

Richardson, J. F. ; Yadav, V. K. (1985) Structure of ethyl {(1S,5R,8R)-8-hydroxy-3-oxo-2-oxa-6-azabicyclo[3.3.0]oct-6-yl}acetate hydrobromide Acta Crystallographica Section C, 41 . pp. 1687-1689. ISSN 0108-2701

Attah-Poku, Samuel K. ; Chau, Felix ; Yadav, Veejendra K. ; Fallis, Alex G. (1985) Intramolecular routes to hydrindanes: the Diels-Alder and Michael aldol approach to 6-isopropyl-9-methylbicyclo [4.3. 0] nonan-3-one Journal of Organic Chemistry, 50 (18). pp. 3418-3419. ISSN 0022-3263

Yadav, Veejendra K. ; Bisarya, Satish C. (1982) Synthetic aspects of Sntalenes and Santalols Journal of Scientific & Industrial Research, 41 . pp. 650-655. ISSN 0022-4456

This list was generated on Thu Sep 18 02:40:20 2014 IST.