Abstract
Enantiomerically pure steroid intermediates (S)-1 and (S)-(+)-2 of natural absolute configuration have been prepared with complete asymmetric induction during zinc dibromide mediated vinylmagnesium bromide conjugate addition to enantiomerically pure, crystalline, stable cyclopentenone sulfoxide (S)-(+)-5, which has been prepared on a 10-g scale.
Original language | English (US) |
---|---|
Pages (from-to) | 5244-5246 |
Number of pages | 3 |
Journal | Journal of Organic Chemistry |
Volume | 46 |
Issue number | 25 |
DOIs | |
State | Published - Dec 1981 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Organic Chemistry