摘要
The [4+3] cycloaddition of the 6-substituted-2-chlorocyclohexanone and furans under the Fohlish conditions (Et3N in CF3CH2OH) has been accomplished to give tricyclic cycloadducts with good yields.
The [4+3] cycloaddition of the 6-substituted-2-chlorocyclohexanone and furans under the Fohlish conditions (Et3N in CF3CH2OH) has been accomplished to give tricyclic cycloadducts with good yields.