Anchimeric assistance of the sulfinyl group in the hydrolysis of cyano groups: A new mild method for the reduction of sulfoxides
作者:Jose L. García Ruano、Ana M. Martín Castro、Jesús H. Rodriguez Ramos
DOI:10.1016/0040-4039(96)00848-9
日期:1996.6
Conditions to achieve reductive hydrolysis of β-cyanosulfoxides into their corresponding β-sulfenylamides are reported. The anchimeric assistance of the sulfinyl oxygen in the hydrolysis of the cyano group is proposed to explain the mild conditions required to achieve it and several proofs supporting this assumption are indicated. From these results a new mild method to transform sulfoxides into sulfides has
报道了将β-氰基亚砜还原水解成其相应的β-亚磺酰胺的条件。提出了亚硫酰氧在氰基水解中的对映体辅助作用,以说明实现该条件所需要的温和条件,并指出了支持这一假设的一些证据。根据这些结果,开发了一种将亚砜转化为硫化物的温和新方法。