STUDIES ON THE REACTIONS OF N-BROMOSUCCINIMIDE IN DIMETHYL-SULFOXIDE .8. ACTION ON CERIN AND CERIN ACETATE

Authors
PRADHAN BP CHAKRABORTY S SINHA RP
Citation
Bp. Pradhan et al., STUDIES ON THE REACTIONS OF N-BROMOSUCCINIMIDE IN DIMETHYL-SULFOXIDE .8. ACTION ON CERIN AND CERIN ACETATE, Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry, 34(3), 1995, pp. 178-182
Citations number
4
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian journal of chemistry. Sect. B: organic chemistry, including medical chemistry → ACNP
ISSN journal
03764699
Volume
34
Issue
3
Year of publication
1995
Pages
178 - 182
Database
ISI
SICI code
0376-4699(1995)34:3<178:SOTRON>2.0.ZU;2-K
Abstract
Cerin (1) on oxidation with NBS in DMSO furnishes two compounds which have been identified as 1,1-dibromo-2-keto friedel-3(4)-en-3-ol (3) an d friedel-1,3-dien-2,3-diol (4) whereas cerin acetate (2) affords 23-b romo-2-acetoxy friedel-1(2),4(23)-dien-3-one (5) and 2 alpha-O-acetoxy -friedel-3(4)-en-3-hypobromite(6).