Vinylic quinones from the base induced decomposition of a quinone–diazoalkane adduct
作者:Michael F. Aldersley、Francis M. Dean
DOI:10.1039/c39830000331
日期:——
2-Methyl-3-(1-methylvinl)-1,4-naphthoquinone (4) and related compounds have been prepared by the action of base upon the adduct (1a), 3,3,9a-trimethyl-3a,9a-dihydro-3H-benz[f]indazole-4,9-dione, from 2-diazopropane and 2-methylnaphthoquinone.
2-甲基-3-(1-甲基乙烯基)-1,4-萘醌(4)及其相关化合物是通过碱对加合物(1a),3,3,9a-三甲基-3a,9a-的作用而制备的来自2-重氮丙烷和2-甲基萘醌的二氢-3 H-苯并[ f ]吲唑-4,9-二酮。