CHEMISTRY OF SILYL THIOKETONES .10. SYNTHESIS AND REACTIVITY OF ALPHA-SILYL VINYL SULFIDES

Authors
BONINI BF COMESFRANCHINI M FOCHI M MAZZANTI G PERI F RICCI A
Citation
Bf. Bonini et al., CHEMISTRY OF SILYL THIOKETONES .10. SYNTHESIS AND REACTIVITY OF ALPHA-SILYL VINYL SULFIDES, Journal of the Chemical Society. Perkin transactions. I, (23), 1996, pp. 2803-2809
Citations number
42
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of the Chemical Society. Perkin transactions. I → ACNP
ISSN journal
0300922X
Issue
23
Year of publication
1996
Pages
2803 - 2809
Database
ISI
SICI code
0300-922X(1996):23<2803:COST.S>2.0.ZU;2-S
Abstract
Aliphatic silyl thioketones containing an alpha-hydrogen atom undergo enethiolization to Z-alpha-silyl enethiols 2. Compounds 2 react with a variety of halides R(3)X to give open-chain alpha-silyl vinyl sulfide s 3. Protiodesilylation of 3 was achieved upon treatment with fluoride ion to give vinyl sulfides 4. Reaction of 3 with Grignard reagents, i n the presence of an appropriate nickel catalyst, results in a series of vinylsilanes 5 with a specific geometry.