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COMPLEXES OF CARBOHYDRATES WITH METAL-CATIONS .15. COMPLEXING OF CARBOHYDRATES WITH COPPER IONS - A REAPPRAISAL

被引：42
作者：
ANGYAL, SJ
机构：
[1] School of Chemistry, University of New South Wales, Kensington
来源：
CARBOHYDRATE RESEARCH | 1990年 / 200卷
关键词：
D O I：
10.1016/0008-6215(90)84189-2
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Contrary to statements in the literature, Cu2+ ions form only weak complexes with polyols. At pH > 5, however, strong complex formation is observed which is attributed to [Cu2(OH)2]2+ or similar binuclear ions. The formation of tetradentate complexes is postulated with compounds having four hydroxyl groups in suitable steric relationship, especially alditols. © 1990.
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页码：181 / 188
页数：8
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