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1-Bromo-4-(1-cyclopropylvinyl)benzene synthesis

6synthesis methods
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Yield:65322-32-9 91%

Reaction Conditions:

Stage #1: triphenylmethylphosphonium bromidewith n-butyllithium in tetrahydrofuran;hexane at 0 - 20; for 1 h;Inert atmosphere;
Stage #2: (4-bromophenyl)(cyclopropyl)methanone in tetrahydrofuran;hexane at 40; for 12 h;Inert atmosphere;

References:

Li, Jin;Chen, Jingzhi;Jiao, Wei;Wang, Guoqiang;Li, Ying;Cheng, Xu;Li, Guigen [Journal of Organic Chemistry,2016,vol. 81,# 20,p. 9992 - 10001]