RAPID REACTION BETWEEN SULFONIUM ION AND SULFIDE. PREPARATIVE REDUCTION OF SULFOXIDE TO SULFIDE
作者:Rikuhei Tanikaga、Koji Nakayama、Kazuhiko Tanaka、Aritsune Kaji
DOI:10.1246/cl.1977.395
日期:1977.4.5
A very rapid oxygen exchange reaction between a sulfoxide and dimethyl sulfide took place with trifluoroacetic anhydride. A plausible mechanism involves the nucleophilic attack of a sulfide on a sulfonium sulfur atom. From these findings a convenient method for the reduction of a sulfoxide to a sulfide is described.
亚砜和二甲硫醚与三氟乙酸酐之间发生了非常快速的氧交换反应。一种可能的机制涉及硫化物对锍硫原子的亲核攻击。根据这些发现,描述了一种将亚砜还原为硫化物的简便方法。