Facile synthesis of aryl ether dendrimer from unprotected AB2 building blocks using thionyl chloride as an activating agent

被引：36

作者：

Yamazaki, Natsuko ^{[1
]}

Washio, Isao ^{[1
]}

Shibasaki, Yuji ^{[1
]}

Ueda, Mitsuru ^{[1
]}

机构：

[1] Tokyo Inst Technol, Grad Sch Sci & Engn, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

来源：

ORGANIC LETTERS | 2006年 / 8卷 / 11期

关键词：

D O I：

10.1021/ol0605880

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel, rapid, inexpensive, and highly efficient convergent approach for the synthesis of a Frechet- type aryl ether dendrimer using thionyl chloride has been developed. In this method, the purification of each dendron and a dendrimer occurs by recrystallization, extraction, and precipitation. The MALDI-TOF MS spectrum supported the formation of the G2, G3, and G4 dendrons and the star-shaped G4 dendrimer.

引用

页码：2321 / 2324

页数：4

共 39 条

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