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
收藏
页码:1973 / 1979
页数:7
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