Synthesis and aromatizational rearrangements of new imino-, hydrazono-, and azino-2,5-cyclohexadienylidene systems as ligands for cascade type metallocomplexes
作者:V. A. Nikanorov、O. L. Tok、S. G. Novikov、S. V. Sergeev、E. V. Vorontsov、I. D. Gridnev、D. V. Zverev、A. T. Lebedev
DOI:10.1007/bf02494379
日期:1997.2
4-methyl-4-trichloromethylcyclohexa-2,5-dienone with aminophenols and hydrazones and condensation of hydrazones ofpara-semiquinoid ketones with carbonyl compounds, including that of the ferrocene series, were realized. The latter reaction, when applied to 3,6-dibromophenanthrene-9, 10-quinone, was accompanied by quantitative aromatizational molecular rearrangement with the elimination of the CCl3 group. Using
基于 4-甲基-4-三氯甲基环己-2,5-二烯酮与氨基苯酚和腙的反应以及对-腙的缩合,合成 N-取代亚氨基-、腙和叠氮基-2,5-环己二亚甲基系统的三种方法实现了具有羰基化合物的半醌酮,包括二茂铁系列的化合物。当应用于 3,6-dibromophenanthrene-9, 10-quinone 时,后一个反应伴随着定量芳构化分子重排和 CCl3 基团的消除。以Rh1配合物为例,表明获得的杂有机配体可用于合成具有金属原子三配位的混合配体金属配合物,包括n-、π-和σ-的同时金属-配体相互作用类型。