The Journal of Organic Chemistry

Palladium-catalyzed synthesis of some new olefinic stannanes

V Farina, SI Hauck

文献索引：Farina, Vittorio; Hauck, Sheila I. Journal of Organic Chemistry, 1991 , vol. 56, # 13 p. 4317 - 4319

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被引用次数: 55

摘要

In our hands, however, only poor yields of 4 could be obtained under a variety of experimental protocols (direct or inverse addition of the disulfide, temperatures as low as- 100" C). Control experiments established that monolithiation was a clean process (quenching with aldehydes produced allylic alcohols in almost quantitative yield), suggesting that the problematic step is the sulfenylation. Under our best conditions, 2&32 ...