Photolysis of 1,1,2,2-tetramethyl-1,2-bis-(2′-thienyl)disilane
作者:Shui-Sheng Hu、William P. Weber
DOI:10.1016/0022-328x(89)88003-9
日期:1989.6
Photolysis of 1,1,2,2-tetramethyl-1,2-bis-(2′-thienyl)disilane (I) in methanol/benzene leads to dimethyl-bis-(2′-thienyl)silane (III), 2-methoxydimethylsilylthiophene (IV) and 2-dimethylsilylthiophene (V) as a major products. The mechanism of this reaction, has been explored by use of methanol-d4. The predominant pathway leading to IV and V appears to involve direct reaction of methanol with the photoexcited