Multinuclear metallocalix[4]arenes incorporating ethylzinc groups

被引：46

作者：

Gardiner, MG

Lawrence, SM

Raston, CL

Skelton, BW

White, AH

机构：

[1] MONASH UNIV,DEPT CHEM,CLAYTON,VIC 3168,AUSTRALIA

[2] GRIFFITH UNIV,FAC SCI & TECHNOL,NATHAN,QLD 4111,AUSTRALIA

[3] UNIV WESTERN AUSTRALIA,DEPT CHEM,NEDLANDS,WA 6709,AUSTRALIA

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 21期

关键词：

D O I：

10.1039/cc9960002491

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of p-Bu(t)-calix[4]arene (H(4)L) with excess ZnEt(2) (tmeda) in toluene affords the fully deprotonated, bis-calixarene complex, [Zn(2)L(2)Et(2)(tmeda)(2)], with each ethyl group endo to a calixarene in the cone conformation; reaction of 1,3-dimethyl ether p-Bu(t)-calix[4]arene (H(2)L) with ZnEt(2) yields the mono-calixarene complex [Zn(2)L'Et(2)], the calixarene adopting a doubly flattened partial cone conformation.

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收藏

页码：2491 / 2492

页数：2

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