ARYLENE-BRIDGED AND ALKYLENE-BRIDGED SILICONATES

被引:20
作者
LOY, DA [1 ]
SMALL, JH [1 ]
SHEA, KJ [1 ]
机构
[1] UNIV CALIF IRVINE,DEPT CHEM,IRVINE,CA 92717
关键词
D O I
10.1021/om00028a083
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Arylene-bridged pentacoordinate siliconates 3-6 (arylene = 1,4-phenylene, 1,3-phenylene, 4,4'-biphenylene, and 9,10-anthracylene) were prepared from bis(triethoxysilyl)arylene precursors, catechol, and triethylamine in tetrahydrofuran. 1,2-Ethylene and 1,6-hexylene-bridged pentacoordinate siliconates 7 and 8 were prepared from 1,2-bis(trimethoxysilyl)ethane and 1,6-bis(trimethoxysilyl)hexane, respectively. The molecular structure of the 1,4-phenylene-bridged siliconate 3 was determined by X-ray diffraction.
引用
收藏
页码:1484 / 1488
页数:5
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