从有机合成和生物学的观点来看,邻醌甲基化物(QMs)是重要的反应性中间体。已经研究了作为QM前体的N,N-二烷基-9-氨基甲基-10-菲咯啉及其萘类似物的光化学和热转化。这些前体容易与烷基乙烯基醚反应,分别得到2-烷氧基二苯并[ f,h ]苯并二氢吡喃酮和2-烷氧基苯并[ f ]苯并二氢吡喃。通过在反应溶剂中存在水分子并通过形成阴离子胶束和囊泡来加速QM的热和光化学生成。
从有机合成和生物学的观点来看,邻醌甲基化物(QMs)是重要的反应性中间体。已经研究了作为QM前体的N,N-二烷基-9-氨基甲基-10-菲咯啉及其萘类似物的光化学和热转化。这些前体容易与烷基乙烯基醚反应,分别得到2-烷氧基二苯并[ f,h ]苯并二氢吡喃酮和2-烷氧基苯并[ f ]苯并二氢吡喃。通过在反应溶剂中存在水分子并通过形成阴离子胶束和囊泡来加速QM的热和光化学生成。
A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 3. Extension of the synthesis to ‘quinone methides’ of naphthalene, phenanthrene, and benzene
作者:Orhan Bilgic、Douglas W. Young
DOI:10.1039/p19800001233
日期:——
general synthesis of polycyclicheteroaromaticcompounds by generation of a quinonemethide in the presence of an aromatic amine has been successfully extended to naphthalene and phenanthrene ‘quinonemethides’. Whereas yields had been highest when the putative quinonemethides of less aromatic compounds were generated by a retro-Diels–Alder process, this method was inappropriate for the ‘quinone methides’