Dinuclear zinc(II) double-helicates of homochirally substituted bis(dipyrromethene)s

被引：45

作者：

Wood, TE

Ross, AC

Dalgleish, ND

Power, ED

Thompson, A ^{[1
]}

Chen, XM

Okamoto, Y

机构：

[1] Dalhousie Univ, Dept Chem, Halifax, NS B3H 4J3, Canada

[2] Nagoya Univ, Ecotopia Sci Inst, Chikusa Ku, Nagoya, Aichi, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 24期

关键词：

D O I：

10.1021/jo051727e

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of bis(dipyrromethene)s substituted with aromatic amide and aliphatic ester homochiral auxiliaries have been prepared and complexed with zinc(II) ions to form double-helical dinuclear complexes. CD analysis of the crude complexes revealed that the helicates formed in a diastereo-selective manner. The helicates have been resolved into their constituent M and P helices by HPLC, indicating that the helical sense of the complexes is stable to racemization.

引用

收藏

页码：9967 / 9974

页数：8

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