First synthesis of lower-rim-substituted aryl ethers of p-tert-butylcalix[4]arene

被引：12

作者：

Chowdhury, S ^{[1
]}

Georghiou, PE ^{[1
]}

机构：

[1] Mem Univ Newfoundland, Dept Chem, St Johns, NF A1B 3X7, Canada

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2001年 / 66卷 / 19期

关键词：

D O I：

10.1021/jo015622x

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

With the use of SNAr or Ullmann reactions, the synthesis of the first lower-rim aryl ether derivatives of tert-butylcalix[4]arene is reported, as are some of their conformational properties, H-1 NAM spectra, and X-ray crystal structures. The lower-rim aryl pendants reported herein provide for new scaffolds upon which a host of other new molecular architectures can be constructed, thus extending the capability of the versatile calix[4]arenes even further.

引用

页码：6257 / 6262

页数：6

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