Add to ORKGAbstract: A new series of β-ketoesters in which the keto group is attached to the olefinic linkage were synthesized by the reaction of methyl acetoacetate and aromatic aldehydes under specified conditions. The existence of these com-pounds predominantly in the intramolecularly hydrogen bonded enol form was well demonstrated from their IR, 1H-NMR and mass spectral data. Details o
NMR measurements and ab initio calculations were applied to determine the barriers to rotation aroun...
Enol acetylation of 6-ketocholestanyl acetate by acetic anhydride-sulphuric acid or acetic anhydride...
This thesis describes synthetic applications of α-keto carbocations, which represent potentially use...
Department of Chemistry, University of Calicut, Calicut-673 635, Kerala, India Department of Chemis...
Some of the reactions of the dianion of β-ketoesters were investigated. The dianion of methyl acetoa...
We present an easy method for the synthesis of β-ketoesters starting from variouscarbocyclic and het...
The dianions of β-keto esters have been generated using one equivalent of sodium hydride and one equ...
A hydrogen borrowing reaction employing secondary alcohols and Ph* (Me5C6) ketones to give β-branche...
Different projects are represented by individual chapters (Part I-III). Parts I and II present compl...
Acid-catalysed reaction of the title compound (3a) with boiling ethanolic HCl afforded a complex mix...
Condensation reaction involving substituted aminobenzoic acids (2-aminobenzoic acid and 4-aminobenzo...
NMR measurements and ab initio calculations were applied to determine the barriers to rotation aroun...
Results from studies on the cyclization of β-keto ester derivatives are presented. Electrophile- and...
Crystal structure analysis of eight 1,3-diaryl-1,3-propanedione enols has been accomplished with the...
Department of Chemistry, University of Calicut, Calicut-673 635, Kerala, India Department of Chemist...
NMR measurements and ab initio calculations were applied to determine the barriers to rotation aroun...
Enol acetylation of 6-ketocholestanyl acetate by acetic anhydride-sulphuric acid or acetic anhydride...
This thesis describes synthetic applications of α-keto carbocations, which represent potentially use...
Department of Chemistry, University of Calicut, Calicut-673 635, Kerala, India Department of Chemis...
Some of the reactions of the dianion of β-ketoesters were investigated. The dianion of methyl acetoa...
We present an easy method for the synthesis of β-ketoesters starting from variouscarbocyclic and het...
The dianions of β-keto esters have been generated using one equivalent of sodium hydride and one equ...
A hydrogen borrowing reaction employing secondary alcohols and Ph* (Me5C6) ketones to give β-branche...
Different projects are represented by individual chapters (Part I-III). Parts I and II present compl...
Acid-catalysed reaction of the title compound (3a) with boiling ethanolic HCl afforded a complex mix...
Condensation reaction involving substituted aminobenzoic acids (2-aminobenzoic acid and 4-aminobenzo...
NMR measurements and ab initio calculations were applied to determine the barriers to rotation aroun...
Results from studies on the cyclization of β-keto ester derivatives are presented. Electrophile- and...
Crystal structure analysis of eight 1,3-diaryl-1,3-propanedione enols has been accomplished with the...
Department of Chemistry, University of Calicut, Calicut-673 635, Kerala, India Department of Chemist...
NMR measurements and ab initio calculations were applied to determine the barriers to rotation aroun...
Enol acetylation of 6-ketocholestanyl acetate by acetic anhydride-sulphuric acid or acetic anhydride...
This thesis describes synthetic applications of α-keto carbocations, which represent potentially use...
