Bis-cyclic crown ethers derived from biphenyl. Influence of conformation in complexation of Hg(SCN)(2)

被引：15

作者：

Costero, AM

Pitarch, M

Andreu, C

Ochando, LE

Amigo, JM

Debaerdemaeker, T

机构：

[1] UNIV VALENCIA,FAC QUIM,SECC DEPT GEOL,E-46100 BURJASSOT,SPAIN

[2] UNIV ULM,SEKT RONTGEN & ELEKTRONENBEUGUNG,W-7900 ULM,GERMANY

来源：

TETRAHEDRON | 1996年 / 52卷 / 02期

关键词：

D O I：

10.1016/0040-4020(95)00917-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Complexation studies carried out using bis-crown ethers derived from biphenyl have demostrated that the second crown units has a strong influence on the association constant in the first one. X-ray analysis shows that the situation is different in the monocrown-ether complex 5 than in the related bis-cyclic compound 6.

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页码：669 / 676

页数：8

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