作者:Reinhard Hittich、Karl Griesbaum
DOI:10.1016/s0040-4039(00)86388-1
日期:1983.1
Reactions of AgBF4 with 1-bromo (1a)- and 1-chloro-1,2-dimethylcyclobutane (1b) as well as 1-bromo (2a)- and 1-chloro-1,3-dimethylcyclobutane (2b) gave 4-fluoro-2-methyl-1-pentene (8) as the major product. Reaction of 1,2-dimethyl-1-cyclobutene (3) with excess HF yielded 2,4-difluoro-2-methylpentane (9).
AgBF 4与1-溴(1a)-和1-氯-1,2-二甲基环丁烷(1b)以及1-溴(2a)-和1-氯-1,3-二甲基环丁烷(2b)的反应得到4主要产物-氟-2-甲基-1-戊烯(8)。1,2-二甲基-1-环丁烯(3)与过量的HF反应,得到2,4-二氟-2-甲基戊烷(9)。