Items where Author is "Bhattacharjee, Gopa"

Deb, Soumitra ; Bhattacharjee, Gopa ; Ghatak, Usha Ranjan (1990) Synthetic studies towards complex diterpenoids. Part 18. Total synthesis of (±)-isopisiferin and the related compounds Journal of the Chemical Society, Perkin Transactions 1 (5). pp. 1453-1458. ISSN 0300-922X

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 ; 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

Bhattacharjee, Gopa ; Ghatak, Usha Ranjan ; Chakravarty, Ajit K. (1984) Condensed cyclic and bridged-ring systems. Part 10. Alumina-induced regioselective intramolecular alkylations of cis- and trans-4a-(2-methylsulphonyloxyethyl)-3,4,4a,9,10,10a-hexahydrophenanthren-2(1H)-ones Journal of the Chemical Society, Perkin Transactions 1 . pp. 1515-1523. ISSN 0300-922X