SYNTHESIS AND COORDINATION PROPERTIES OF PENDANT ARM DIPYRIDYLMETHANE DERIVATIVES

被引:15
作者
ADOLFSSON, H [1 ]
WARNMARK, K [1 ]
MOBERG, C [1 ]
机构
[1] ROYAL INST TECHNOL,DEPT CHEM ORGAN CHEM,S-10044 STOCKHOLM,SWEDEN
关键词
D O I
10.1021/jo00087a012
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Dipyridylmetane dicarboxylic acids with pendant arms containing pyridine groups were prepared. Cu(II) was shown to form square pyramidal complexes with the ligands. Depending on the structure of the pendant arm, the apical position was occupied either by a water molecule or by a pyridyl group from the same molecule or form a neighboring molecule. The reason for the different behavior of the ligands is suggested to be due to stereoelectronically induced conformational preferences of the ligands.
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页码:2004 / 2009
页数:6
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