Stopping the aromatic ring current. Synthesis of the first bis-metal complexed benzannulene. On the way to a molecular conductor with a photo-switch

被引：9

作者：

Mitchell, RH

Chen, YS

机构：

[1] Department of Chemistry, University of Victoria, Victoria, BC V8W 3V6

来源：

TETRAHEDRON LETTERS | 1996年 / 37卷 / 37期

关键词：

D O I：

10.1016/S0040-4039(96)01491-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The mild ligand exchange reaction between (tricarbonylchromium)naphthalene and the dibenzannulene 4 permits synthesis of the first bis-complexed large ring benzannulene 5. Progressive reduction of the strong ring current of 1 occurs in going from 1-5, which in the latter is only about 6% of that in 1. Copyright (C) 1996 Elsevier Science Ltd

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页码：6665 / 6668

页数：4

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