反応 #65709

反応方程式

[1-(2,2-dimethyl-1,3-benzodithiol-5-yl)ethyl]triphenylphosphonium bromide

benzaldehyde

→

2,2-dimethyl-5-[(E)-α-methylstyryl]-1,3-benzodithiol

反応条件

実験手順

In analogy to Example 45, by reacting [1-(2,2-dimethyl-1,3-benzodithiol-5-yl)ethyl]triphenylphosphonium bromide with benzaldehyde, there was obtained 2,2-dimethyl-5-[(E)-α-methylstyryl]-1,3-benzodithiol, melting point 57°-58° C.

出典