The Reductive Acylation of Organic Disulfides with Aldehydes under Photochemical and Radical Conditions
作者:Makoto Takagi、Setsuo Goto、Masato Tazaki、Tsutomu Matsuda
DOI:10.1246/bcsj.53.1982
日期:1980.7
irradiation of organic disulfides in aldehyde solvents resulted in the reductive fission of the S–S linkage, giving an equimolar mixture of the corresponding thiol and the thiol acylate in a good yield. The cyclic disulfides gave mono S-acylated dithiols. The reaction proceeded by means of the photo-initiated radical chain mechanism, and AIBN (azobisisobutyronitrile) effected the same reaction under thermal
醛溶剂中有机二硫化物的辐照导致 S-S 键的还原裂变,以良好的收率得到相应硫醇和硫醇酰化物的等摩尔混合物。环状二硫化物产生单S-酰化二硫醇。该反应是通过光引发自由基链机制进行的,AIBN(偶氮二异丁腈)在热条件下进行相同的反应。