二苯乙烷的合成研究

Study in Synthesis of 1,2 - Diphenylethane

综述了合成1,2-二苯乙烷的主要方法,包括苯和二氯乙烷反应,苯和环氧乙烷反 应,氯化苄偶联反应等。重点介绍了苯和二氯乙烷反应合成二苯乙烷的方法,找出影响其反应的 主要因素。介绍了1,2-二苯乙烷的用途,其主要用途是用作合成十溴二苯乙烷阻燃剂的原料。

The main methods to synthesize 1,2-diphenyl ethane including reaction of benzene with 1,2-dichloroethane on AlCl3 catalyst, reaction of benzene with ethylene oxide, and coupling reaction of benzyl chloride were reviewed with an emphasis on the first reaction. The effects of reaction conditions were determined.1,2-Diphenylethane could be used as raw material for producing 1,2-diphenylethane decabromide as a flame retardant.