An efficient (one-pot) synthesis of a new class of cyclophanes

被引：1

作者：

Hoye, TR ^{[1
]}

Cernohous, JJ ^{[1
]}

Pfister, KP ^{[1
]}

机构：

[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 14期

关键词：

D O I：

10.1016/S0040-4039(98)00119-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new method for the synthesis of maleate(and phthalate)-bridged cyclophanes is described. For example, cyclophanes 4 (or 5) were obtained in 37-55 % yields by treating maleic (or phthalic) anhydride with various benzene dimethanols and reacting the resulting bis-carboxylate salts with various alpha,alpha'-dibromoxylenes. A cyclophane containing copolymer of 4 with 1,3-propanedithiol was prepared. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1857 / 1860

页数：4

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