ATTACHMENT OF ORGANIC GROUPS TO HETEROPOLY OXOMETALATE ANIONS

被引:111
作者
ZONNEVIJLLE, F [1 ]
POPE, MT [1 ]
机构
[1] GEORGETOWN UNIV,DEPT CHEM,WASHINGTON,DC 20057
关键词
D O I
10.1021/ja00504a040
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The large polyoxoanions of vanadium, molybdenum, and tungsten1 have for many years attracted attention as catalysts, electron microscope “stains”, analytical reagents, etc. Recently we have sought to develop the chemistry of possible organic derivatives of such polyanions2 with a view to their potential use as selective labeling and imaging agents for biological systems. We report here a direct derivativization of heteropoly anions under mild aqueous conditions that leads to the first examples of organoheteropoly complexes that are stable at biological pH and are reducible to intensely colored heteropoly blues. Independent work by Knoth has lead to similar complexes.3. © 1979, American Chemical Society. All rights reserved.
引用
收藏
页码:2731 / 2732
页数:2
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