Inclusion compounds with mixed guests: controlled stoichiometries and kinetics of enclathration

被引：18

作者：

Barbour, LJ

Caira, MR

le Roex, T

Nassimbeni, LR ^{[1
]}

机构：

[1] Univ Cape Town, Dept Chem, ZA-7701 Rondebosch, South Africa

[2] Univ Missouri, Dept Chem, Columbia, MO 65211 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 2002年 / 12期

关键词：

D O I：

10.1039/b110987c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The host compound trans-9,10-dihydroxy-9,10-bis(p-tert-butylphenyl)-9,10-dihydroanthracene forms inclusion compounds with DMF, DMSO and acetone of the type H.nG(1).(4 - n)G(2), with n varying integrally from 0 to 4. The structures of these compounds have been elucidated. The kinetics of enclathration with acetone vapour displays anti-Arrhenius behaviour and the desorption process has a low activation energy of 48.4 kJ mol(-1).

引用

页码：1973 / 1979

页数：7

共 22 条

[11] Dynamic aspects of lattice inclusion complexation involving a phase change. Equilibrium, kinetics, and energetics of guest-binding to a hydrogen-bonded flexible organic network [J].