A mixed lithium-strontium polynuclear complex formed within the hexa-deprotonated calix[8]arene framework;: the synthesis and structure of Li4Sr2(H2L)(O2CC4H9)2(dmf)8 [H8L = p-Pri- or p-Bui-calix[8]arene]

被引：11

作者：

Clague, NP

Crane, JD

Moreton, DJ

Sinn, E

Teat, SJ

Young, NA

机构：

[1] Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, Yorks, England

[2] BP Chem Addit Ltd, Hull Res Ctr, Hull HU12 8DS, N Humberside, England

[3] SERC, Daresbury Lab, CCLRC, Warrington WA4 4AD, Cheshire, England

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 20期

关键词：

D O I：

10.1039/a906694b

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The deprotonation of calix[8]arenes (H8L) with (BuLi)-Li-n in DMF followed by reaction with dry SrBr2 yielded the discrete molecular complexes Li4Sr2(H2L)(O2CC4H9)(2)(dmf)(8) (H8L: 1, p-Pr-i; 2, p-Bu-i); the crystal structures of these complexes of hexa-deprotonated calix[8]arenes show that mixed metal, polynuclear, inorganic cores can be formed within the large and flexible cavity of calix[8]arenes.

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页码：3535 / 3536

页数：2

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