One-electron photooxidation of carbazole in the presence of carbon tetrachloride. Part II. Carbon tetrachloride as a reaction medium. Use of ammonia after irradiation and during irradiation
作者:Bogumil Zelent、Gilles Durocher
DOI:10.1139/v82-353
日期:1982.10.1
In part I of this series of papers we proposed the mechanism of electron transfer as the primary photochemical reaction in the carbazole – carbon tetrachloride system along with a secondary photochemical reaction initiated by transformations of the radical cation of carbazole in the solvent cage resulting in intermediates:In this paper we discuss the influence of ammonia, used after and during irradiation
在本系列论文的第一部分中,我们提出了电子转移的机理,作为咔唑 - 四氯化碳体系中的主要光化学反应,以及由咔唑自由基阳离子在溶剂笼中的转化引发的二次光化学反应,产生中间体:在本文中,我们讨论了辐照后和辐照期间使用的氨对二次转化机制和所研究系统中热力学稳定产物形成的影响。N-氰基咔唑、1-氰基咔唑和3-氰基咔唑等化合物已作为氨气中和光电解液的主要产物形成。这些化合物的形成机制可以通过氨与阳离子α和γi的化学反应来解释。