低价钛试剂还原硫氰酸酯制备二硫化物

Preparation of disulfides via reduction of alkylthiocyanates by the low valent titanium reagent

在四氢呋喃、0℃反应条件下 ,低价钛试剂能容易地还原硫氰酸酯生成相应的二硫化物 。

This paper proposed a convenient way for producing disulfides,along which disulfides can be readily prepared in moderate to good yields via the reduction of alkylthiocyanates by the low valent titanium reagent in THF at 0℃.