Items where Author is "Saha, Bijali"

Article

Ray, Chhanda ; Saha, Bijali ; Ghatak, Usha Ranjan (1991) Synthesis of some angularly cyclopentanone fused hydrophenanthrene and hydrofluorene derivatives by acid-catalyzed intramolecular C-alkylation of γ,δ - unsaturated α'-diazomethyl ketones Synthetic Communications, 21 (10-11). pp. 1223-1242. ISSN 0039-7911

Ray, Chhanda ; Saha, Bijali ; Ghatak, Usha Ranjan (1990) Condensed cyclic and bridged-ring systems-14. Synthesis of some bridged propano-hydrophenanthrene, -hydrofluorene and polycyclic benzo-propellane derivatives through intramolecular c-alkylations of γ δ-unsaturated α'-diazomethyl ketones Tetrahedron, 46 (8). pp. 2857-2870. ISSN 0040-4020

Saha, Bijali ; Bhattacharjee, Gopa ; Ghatak, Usha Ranjan (1988) Vinylogous Wolff rearrangement of cyclic β,γ-unsaturated diazomethyl ketones: a new synthetic method for angularly functionalised polycyclic systems Journal of the Chemical Society, Perkin Transactions 1 (4). pp. 939-944. ISSN 0300-922X

Saha, Bijali ; Satyanarayana, Gutta O. S. V. ; Ghatak, Usha Ranjan (1987) Acid-catalysed intramolecular C-alkylation in β,γ-unsaturated diazomethyl ketones. Part 5. Synthesis of functionalised hydrofluorene derivatives via novel fragmentation reactions Journal of the Chemical Society, Perkin Transactions 1 . pp. 1263-1268. ISSN 0300-922X

Chkraborty, Asit K. ; Saha, Bijali ; Ray, Chhanda ; Ghatak, Usha Ranjan (1987) Alkali metal-liquid ammonia reduction of γ-lactones to diols and cyclic hemiacetals: stereochemical influence by the neighbouring group on the nature Tetrahedron, 43 (19). pp. 4433-4437. ISSN 0040-4020

Chkraborty, Asit K. ; Saha, Bijali ; Ray, Chhanda ; Ghatak, Usha Ranjan (1987) Alkali metal-liquid ammonia reduction of γ-lactones to diols and cyclic hemiacetals: stereochemical influence by the neighbouring group on the nature Tetrahedron, 43 (19). pp. 4433-4437. ISSN 0040-4020

Saha, Bijali ; Bhattacharjee, Gopa ; Ghatak, Usha Ranjan (1986) A novel synthetic method for angularly functionalized polycyclic systems by vinylogous wolff rearrangement of β,γ-unsaturated diazoketones Tetrahedron Letters, 27 (33). pp. 3913-3914. ISSN 0040-4039

Saha, Bijali ; Roy, Subhas C. ; Satyanarayana, Gutta O. S. V. ; Ghatak, Usha Ranjan ; Seal, Alpana ; Ray, Siddhartha ; Bandyopadhyay, Ramrenu ; Ghosh, Minakshi ; Das, Birendranath ; Basak, Bijoy S. (1985) Acid-catalysed intramolecular C-alkylation in β,γ-unsaturated diazomethyl ketones. Part 4. Synthesis of functionalised hydrophenanthrene and benzocyclodecenone derivatives via novel fragmentation reactions, and X-ray structural analyses of two angularly substituted hydrophenanthrene derivatives Journal of the Chemical Society, Perkin Transactions 1 . pp. 505-513. ISSN 0300-922X