Heterolysis of N-chloro-1,2,3,4-tetrahydro-1,4-iminonaphthalenes and related systems; effects of structure and of solvent on reaction pathways
作者:John W. Davies、John R. Malpass、Richard E. Moss
DOI:10.1016/s0040-4039(00)84913-8
日期:1986.1
4-tetrahydro-1,4-iminonaphthalenes substantially modifies the Ag(I)-catalysed solvolytic behaviour of this system giving tetrahydrobenzazepine derivatives; small amounts of methanol in non-polar solvents have a profound effect favouring heterolytic, rather than homolytic, NCl cleavage. Methanoquinolines are produced secondary rearrangement. Bridgehead methyl substituents also divert the reactions of
在1,2,3,4-四氢-1,4-亚氨基萘的1,4-位上被甲基取代的氢基本上改变了该系统的Ag(I)催化的溶剂分解行为,从而得到了四氢苯并ze庚因衍生物。在非极性溶剂中少量的甲醇具有促进杂化而不是均化的NCl裂解的深刻作用。甲基喹啉产生二次重排。桥头甲基取代基还会转移N-氯-1,4-二氢-1,4-亚氨基萘的反应,从而生成喹啉衍生物。