Complexation of fullerenes with bis-calix[n]arenes synthesized by tandem Claisen rearrangement

被引:64
作者
Wang, JS [1 ]
Gutsche, CD [1 ]
机构
[1] Texas Christian Univ, Dept Chem, Ft Worth, TX 76129 USA
关键词
D O I
10.1021/ja981530m
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Bis-calix[n]arenes that are singly and doubly bridged at the upper rims with 2-butenyl or 2-methylenepropyl moieties have been prepared by tandem Claisen rearrangement of bis-calix[n]arenes that are singly and doubly bridged via ether linkages at the lower rims with these same spanners. The complexation behavior of these bis-calixarenes toward C-60 and C-70 has been measured, and a calix[5]arene singly bridged at the upper rims with a 2-butenyl spanner and carrying allyl groups at all bf the other available p-positions has been found to be particularly effective.
引用
收藏
页码:12226 / 12231
页数:6
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