Convergent synthesis of p-benzylcalix[7]arene:: Condensation and UHIG of p-benzylcalix[6 or 8]arenes

被引：23

作者：

Atwood, JL

Hardie, MJ

Raston, CL ^{[1
]}

Sandoval, CA

机构：

[1] Monash Univ, Dept Chem, Melbourne, Vic 3168, Australia

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

来源：

ORGANIC LETTERS | 1999年 / 1卷 / 10期

关键词：

D O I：

10.1021/ol9908272

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] p-Benzylcalix[5]arene and p-benzylcalix[7]arene are formed on ultrahigh intensity grinding (UHIG) of p-benzylcalix[6 or 8]arenes in the presence of KOH and molecular sieves (4 Angstrom), and the same calix[7]arene is also formed on condensation of p-benzylphenol and formaldehyde (15-20% yield), under more forcing conditions, along with p-benzylcalix[10]arene.

引用

页码：1523 / 1526

页数：4

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