Bridging the Gap: Attractive 3c–4e Interactions in
<i>peri</i>
‐Substituted Acenaphthylenes
作者:Louise M. Diamond、Fergus R. Knight、Kasun S. Athukorala Arachchige、Rebecca A. M. Randall、Michael Bühl、Alexandra M. Z. Slawin、J. Derek Woollins
DOI:10.1002/ejic.201301549
日期:2014.3
dehydrogenation of the ethane backbone. The related dihalide compounds 13 and 14 Acenapyl[XX] (XX = BrBr, II) have also been prepared by following a similar procedure, and 1,2,5,6-tetrabromo-1,2-dihydroacenaphthylene A0 was prepared as an intermediate by following an alternative route to 13. The series of acenaphthylene compounds have remarkably similar molecular structures to their acenaphthene counterparts;
一系列周围取代的苊,在 1-6 [苊基 [X](EPh) 的 5,6-位含有混合卤素 - 硫属元素官能团(苊基 = 苊-5,6-二基;X = Br,I; E = S, Se, Te)] 和 7-11 [Acenap(EPh)(EPh) (Acenap = acenaphthene-5,6-diyl; E/E = S, Se, Te)] 中的硫族元素-硫属元素部分通过利用 2,3-二氯-5,6-二氰基-1,4-苯醌 (DDQ) 对乙烷骨架进行脱氢,从其相应的苊类似物 A1-A11 制备。相关的二卤化物化合物 13 和 14 Acenapyl[XX] (XX = BrBr, II) 也已按照类似程序制备,并制备了 1,2,5,6-四溴-1,2-二氢苊A0 作为中间体沿着另一条路线前往 13。该系列苊化合物的分子结构与其对应的苊化合物非常相似;随着较重的同系物占据接近的周边位置,它们表现出预期的