Abstract
α,α-Disilylenolates generated in situ from disilylketenes and organolithiums in the presence of HMPA undergo the Peterson-type elimination to give silylacetylene derivatives in moderate to good yields. Geminal disilyl substitution on ketene moiety is crucially important for the successful elimination from the corresponding α,α-disilylenolates.
Original language | English |
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Pages (from-to) | 635-636 |
Number of pages | 2 |
Journal | Synlett |
Volume | 1996 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jan 1 1996 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Organic Chemistry