THE COMPETITION BETWEEN ELECTROCYCLIC REACTION AND [1,5]SIGMATROPIC REACTION IN THE THERMOLYSIS OF 1,1-DISUBSTITUTED BENZOCYCLOBUTENES
作者:Kozo Shishido、Masahiro Ito、Shin-ichi Shimada、Keiichiro Fukumoto、Tetsuji Kametani
DOI:10.1246/cl.1984.1943
日期:1984.11.5
Thermolysis of 1-acyl-1-alkylbenzocyclobutenes was found to give predominantly the corresponding isochromenes via Z-conformer of the o-quinodimethane in the transition state.
研究发现,1-酰基-1-烷基苯并环丁烯的热解主要是通过过渡态中邻醌二甲烷的 Z-构象生成相应的异色烯。