Stereospecific templated synthesis of a triruthenium butadiyne-linked cyclic porphyrin trimer

被引:39
作者
Marvaud, V [1 ]
VidalFerran, A [1 ]
Webb, SJ [1 ]
Sanders, JKM [1 ]
机构
[1] UNIV CAMBRIDGE,CHEM LAB,CAMBRIDGE CTR MOL RECOGNIT,CAMBRIDGE CB2 1EW,ENGLAND
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1997年 / 06期
关键词
D O I
10.1039/a605847g
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A bis(ethynyl)-substituted porphyrin monomer of Ru(CO) has been prepared and oligomerised by Glaser-Hay coupling to give a cyclic butadiyne-linked trimer. Use of tri(4-pyridyl)triazine as template during the coupling ensured that only a single stereoisomer of the trimer was formed: all three CO groups are forced to be outside the cavity, leaving three potential ruthenium-binding sites facing into the cavity.
引用
收藏
页码:985 / 990
页数:6
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