Stereoselective formation of [Cr(edda or eddp)(N-N)]-type complexes with 1,10-phenanthroline (edda = ethylenediamine-N,N′-diacetate;: eddp = ethylenediamine-N,N′-dipropionate)

被引：0

作者：

Yonemura, T ^{[1
]}

Nakayama, R

Sakagami, N

Okamoto, K

Ama, T

Kawaguchi, H

Yasui, T

机构：

[1] Kochi Univ, Fac Sci, Dept Chem, Kochi 780, Japan

[2] Univ Tsukuba, Dept Chem, Tsukuba, Ibaraki 305, Japan

来源：

CHEMISTRY LETTERS | 1998年 / 03期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The [Cr(edda or eddp)(N-N)]-type complexes (edda=ethylenediamine-N, N'-diacetate; eddp=ethylenediamine-N,N'-dipropionate), trans(O)-[Cr(edda)(phen)]Cl and cis(O)[Cr(eddp)(phen)]Cl, were first prepared stereoselectively and characterized by UV-Vis absorption and IR spectra and X-ray crystal analysis. The optically active (-)CD/510-[Cr(edda)(phen)](+) was readily racemized even in an acidic aqueous solution within a period of several hours.

引用

页码：215 / 216

页数：2

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