Highly diastereoselective templated complexation of dipyrromethenes

被引：19

作者：

Al-Sheikh-Ali, A ^{[1
]}

Cameron, KS ^{[1
]}

Cameron, TS ^{[1
]}

Robertson, KN ^{[1
]}

Thompson, A ^{[1
]}

机构：

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

来源：

ORGANIC LETTERS | 2005年 / 7卷 / 21期

关键词：

D O I：

10.1021/ol052044o

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Bis(dipyrromethene)s with relatively long spacers (>5 atoms) form helical monomeric complexes as the two binding units of the bis(dipyrromethene) chelate around the same tetrahedrally coordinated metal ion. Herein we report the first highly diastereoselective mononuclear helicate-forming complexation reactions of bis(dipyrromethene)s using homochiral binol and tartrate motifs which serve as both linkers and asymmetric templates.

引用

页码：4773 / 4775

页数：3

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