Items where Author is "Jeyaraj, Duraiswamy A."

Article

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. ; 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

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

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

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