96685-48-2Relevant academic research and scientific papers
A MODIFIED SYNTHESIS OF THE (+)-8α-PHENYLSULPHONYL-DES-AB-CHOLESTANE VIA AN INTRAMOLECULAR NUCLEOPHILIC ATTACK TO EPOXIDE - A TOTAL SYNTHESIS OF VITAMIN D3
Nemoto, Hideo,Kurobe, Hiroshi,Fukumoto, Keiichiro,Kametani, Tetsuji
, p. 567 - 569 (2007/10/02)
An intramolecular alkylation of the phenylsulphonyl epoxide (6), which was readily obtained from the alsehyde (5), gave a separable mixture of the alcohols (7a) and (8a).The alcohol (8a) was then dehydrated via the corresponding mesylate (8b) to afford th
