Chiral bis-chlorin: Enantiomer resolution and absolute configuration determination

被引：21
|
作者：
Borovkov, VV
Muranaka, A
Hembury, GA
Origane, Y
Ponomarev, GV
Kobayashi, N
Inoue, Y
机构：
[1] JST, ICORP, Entropy Control Project, Toyonaka, Osaka 5600085, Japan
[2] Tohoku Univ, Dept Chem, Grad Sch Sci, Sendai, Miyagi 9808578, Japan
[3] Russian Acad Med Sci, Inst Biomed Chem, Moscow 119832, Russia
来源：
ORGANIC LETTERS | 2005年 / 7卷 / 06期
关键词：
D O I：
10.1021/ol0474913
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A racemic mixture of the ethane-bridged bis(zinc octaethylchlorin) was successfully resolved for the first time to yield two enantiomers that exhibit substantial CD signals in the regions of chlorin B and Q transitions. The absolute configuration of the corresponding enantiomers was assigned and the origin of its high optical activity was rationalized through a combined spectral, crystallographic, and theoretical analysis.
引用
收藏
页码：1015 / 1018
页数：4
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