An expedient synthesis of monodispersed oligo(ethylene glycols)

被引：10

作者：

Burkett, BA

Chan, TH ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Inst Mol Technol Drug Discovery & Synth, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China

[2] Hong Kong Polytech Univ, Inst Mol Technol Drug Discovery & Synth, Open Lab Chirotechnol, Hong Kong, Hong Kong, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2004年 / 07期

关键词：

oligo(ethylene glycols); alkylation; phase transfer catalysis; chain elongation; nucleophilic substitution;

D O I：

10.1055/s-2004-816007

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A convenient approach to the synthesis of oligo(ethylene. cols) under phase transfer conditions is described. Oligo(ethylene glycols) (x = 7-12) are obtained in excellent yields and high purity via modular. bi-directional elongation of readily available ethylene glycol bis-tosylates.

引用

页码：1007 / 1010

页数：4

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