作者:Martin G. Banwell、Regine Blattner、Alan R. Browne、John T. Craig、Brian Halton
DOI:10.1039/p19770002165
日期:——
Whereas treatment of 7,7-dichlorobicyclo[4.1.0]hept-2-ene (2) with potassium t-butoxide yields cyclopropabenzene (4), analogous dehydrochlorination of the 2,3-benzo-analogue (6) does not afford cyclopropa[a]-naphthalene (9). Instead 1-chloromethylnaphthalene (10), 1-t-butoxymethylnaphthalene (11), and the elimination-addition product 1-chloromethylene-1,2,3,4-tetrahydro-2-t-butoxynaphthalene(12) are produced
用叔丁醇钾处理7,7-二氯双环[4.1.0]庚-2-烯(2)可以得到环丙苯(4),而2,3-苯并类似物(6)的类似脱氯化氢反应则不能得到环丙烷[ α ]-萘(9)。取而代之的是生产1-氯甲基萘(10),1-叔丁氧基甲基萘(11)和消除加成产物1-氯亚甲基-1,2,3,4-四氢-2-叔丁氧基萘(12)。