Synthesis of a ferrocenyl-capped ruthenium(II) bis(acetylide) complex: A model for organometallic molecular wires

被引：130
作者：
Jones, ND
Wolf, MO
Giaquinta, DM
机构：
[1] UNIV BRITISH COLUMBIA, DEPT CHEM, VANCOUVER, BC V6T 1Z1, CANADA
[2] ARGONNE NATL LAB, DIV CHEM, ARGONNE, IL 60439 USA
来源：
ORGANOMETALLICS | 1997年 / 16卷 / 07期
关键词：
D O I：
10.1021/om960849h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
trans-Ru(dppm)(2)(C=CFc)(2) (1, dppm = Ph(2)-PCH(2)PPh(2), Fc = ferrocenyl) was prepared by the CuI-catalyzed coupling of FcC=CSn(n-Bu)(3) with cis-RuCl2-(dppm)(2). We have demonstrated by cyclic voltammetry that the ruthenium(II) bis(acetylide) bridge, -C=C-Ru-(dppm)(2)-C=C-, of 1 enhances the ground-state electronic communication between terminal ferrocenyl groups compared to the all-carbon butadiynyl bridge of 1,4-diferrocenylbutadiyne, Fc-C=C-C=C-Fc.
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页码：1352 / 1354
页数：3
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