Palladium-mediated approach to dibenzo[b,e][1,4]diazepines and benzopyrido-analogues. An efficient synthesis of tarpane
作者:Egle M. Beccalli、Gianluigi Broggini、Giuseppe Paladino、Caterina Zoni
DOI:10.1016/j.tet.2004.10.061
日期:2005.1
An original synthetic route toward dibenzo[b,e][1,4]diazepin-11-ones and analogues pyridobenzodiazepinones has been developed. The method relies upon an intramolecular amination process between an (hetero)aryl halide and the appropriate aniline moiety.
已开发出一种合成二苯并[ b,e ] [1,4]二氮杂庚酮-11-酮和类似物吡啶并苯并二氮杂酮的合成途径。该方法依赖于(杂)芳基卤化物和适当的苯胺部分之间的分子内胺化过程。