摘要
以溴苯为原料,2-甲基四氢呋喃为溶剂,与镁反应制得苯基溴化镁格氏试剂,再与苯乙酮通过亲核加成生成1,1-二苯基乙醇,然后再加入磺酸功能性离子液体催化剂脱水制得目标产物1,1-二苯基乙烯。
2-Methyl-tetrahydrofuran as solvent, bromobenzene was reacted with magnesium to prepare a Grignard reagent phenyl magnesium bromide, and then the 1,1-diphenyl ethanol was generated with the addition of a nucleophilic acetophenone, and then the target product 1,1-diphenyl ethylene was obtained by adding acid functional ionic liquid catalyst dehydration
出处
《浙江化工》
CAS
2014年第9期25-27,共3页
Zhejiang Chemical Industry
关键词
溴苯
1
1-二苯基乙烯
格氏试剂
合成
bromobenzene
1,1-diphenylethylene
Grignard reagent
synthesis
