ZnI2-catalyzed cyanation of acyl chlorides with TMS-CN: An interesting role of iodine

Wei Zeng, Jingya Yang, Bo Meng, Bo Zhang, Mingzhe Jiang, Fu Xue Chen

科研成果: 期刊稿件文章同行评审

10 引用 (Scopus)

摘要

Both aliphatic and aromatic acyl cyanides have been synthesized with TMSCN and acyl chloride with ZnI2 (0.5 mol%). However the in situ generated I2 is proposed accounting for the formation of by-product O-TMS enolate at high catalyst loading rather than 0.5 mol%. Asymmetric reduction of benzoyl cyanide with borane has been explored in 82% yield and 24% ee.

源语言英语
页(从-至)637-641
页数5
期刊Letters in Organic Chemistry
6
8
DOI
出版状态已出版 - 12月 2009

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