作者:S. Cabiddu、C. Floris、S. Melis、P.P. Piras、F. Sotgiu
DOI:10.1016/s0022-328x(00)87069-2
日期:1982.9
The products from the reaction between n-butyllithium and benzylalkyl and β-phenethylalkyl sulfides followed by carbonation, have been investigated by GLC/MS analysis. With benzylalkyl sulfides metalation occurs at the benzylic position, and the corresponding carboxylic acid can be isolated, but side products from Wittig like rearrangement, cleavage of the thioether bond, and aliphatic and aromatic
通过GLC / MS分析研究了正丁基锂与苄基烷基之间的反应产物以及β-苯乙基烷基硫醚随后发生碳酸化的产物。在苄基烷基硫醚上,金属化发生在苄基位置,可以分离出相应的羧酸,但也获得了来自Wittig的副产物,如重排,硫醚键的裂解以及脂族和芳族取代。从β-苯乙基硫化物未获得苄基金属化或类似Wittig的重排产物:相反,硫醚键断裂,发生脂族和芳族取代。