Preparation and characterization of chiral copper 12-metallacrown-4 complexes, inorganic analogues of tetraphenylporphyrinatocopper(II)

被引:45
|
作者
Halfen, JA [1 ]
Bodwin, JJ [1 ]
Pecoraro, VL [1 ]
机构
[1] Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA
关键词
D O I
10.1021/ic9807386
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Chiral 12-metallacrown-4 complexes can now be obtained in high yield using resolved beta-phenylalanine hydroxamic acids as organic scaffolding. These new copper(II) compounds bear a striking resemblance based on size and shape to Cu(II) tetraphenylporphyrin. This suggests that metallacrowns may be useful alternatives to metalloporphyrins in future applications which require high metal densities and well-defined chiral centers.
引用
收藏
页码:5416 / +
页数:3
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