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Stereoselective synthesis of vinylsilanes from alkynylsilanes via hydromagnesiation. Application to a synthesis of 7(E)-dodecenyl acetate and dihydrojasmone

✍ Scribed by Fumie Sato; Hiroshi Watanabe; Youichi Tanaka; Takafumi Yamaji; Masao Sato


Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
190 KB
Volume
24
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES


A facile stereoselective synthesis of (E
✍ Mingzhong Cai; Jun Xia; Pingping Wang πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 78 KB

## Abstract Hydromagnesiation of alkynylsilanes **1** in diethyl ether gave (__Z__)‐α‐silylvinyl Grignard reagents **2**, which reacted with arylsulfenyl chlorides **3** to afford stereoselectively (__E__)‐α‐silylvinyl sulfides **4** in good yields. (__E__)‐α‐Silylvinyl sulfides **4** could undergo