作者:Alexander Schmidt、Matthias Baune、Alexander Hepp、Jutta Kösters、Jens Müller
DOI:10.1515/znb-2016-0021
日期:2016.5.1
Au(III)-mediated oxidative cyclization of a series of 2-hydrazinylquinolines is reported. This intramolecular reaction represents a reliable way towards obtaining various 3H-1,2,4-triazolo[4,3-a]quinolin-10-ium cations. The molecular structures of three of the starting compounds (2-(1-methyl-2-(pyridin-2-ylmethylene)hydrazinyl)quinoline, 2-(1-methyl-2-(thiophen-2-ylmethylene)hydrazinyl)quinoline, 2-((2-meth
摘要 报道了一系列 2-肼基喹啉的 Au(III) 介导的氧化环化。这种分子内反应代表了获得各种 3H-1,2,4-三唑并[4,3-a]喹啉-10-鎓阳离子的可靠方法。三种起始化合物(2-(1-甲基-2-(吡啶-2-基亚甲基)肼基)喹啉、2-(1-甲基-2-(噻吩-2-基亚甲基)肼基)喹啉的分子结构, 2-((2-methyl-2-(quinolin-2-yl)hydrazono)methyl)aniline) 以及一个环化系统 (3-methyl-1-(pyridin-2-yl)-3H-1,2 ,4-三唑并[4,3-a]喹啉-10-鎓二氯化金酸酯(I))通过单晶X射线衍射测定。