作者:A. Merz、F. Dietl、R. Tomahogh、G. Weber、G.M. Sheldrick
DOI:10.1016/s0040-4020(01)91094-4
日期:1984.1
A general synthesis of 1,2-dialkoxyacenaphthylenes by dehydrogenation of the corresponding acenaphthene derivatives with high potential quinones is described. The new crown ether, 2,3,11,12-bis(1,2-acenaphtho)-[18]crown-6, 1, is obtained by this route. The surprisingly poor complexing ability of 1 is ascribed to electronic and geometrical effects of the acenaphthylene rings as shown by spectroscopic
描述了通过用高电势醌将相应的衍生物进行脱氢来一般合成1,2-二烷氧基ac。通过该途径获得新的冠醚2,3,11,12-双(1,2-ac)-[18]冠-6-1。如光谱和伏安数据以及游离配体1的晶体结构所示,of 1的令人惊讶的较差的络合能力归因于the环的电子和几何效应。