Efficient synthesis of poly(phenylazomethine) dendrons allowing access to higher generation dendrimers

被引：39

作者：

Takanashi, K ^{[1
]}

Chiba, H ^{[1
]}

Higuchi, M ^{[1
]}

Yamamoto, K ^{[1
]}

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Chem, Yokohama, Kanagawa 2238522, Japan

来源：

ORGANIC LETTERS | 2004年 / 6卷 / 11期

关键词：

D O I：

10.1021/ol049656d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

We have developed a novel synthetic method of phenylazomethine dendrons that uses 4,4'-methylenedianiline instead of 4,4'-diaminobenzophenone to synthesize the precursor of the phenylazomethine dendron and then oxidized the precursor to the next-generation dendron. For this method, the productivity of the dendrons has been significantly increased. Furthermore, as the synthesis of high-generation dendrons becomes easier, synthesis of DPA G5 was achieved.

引用

页码：1709 / 1712

页数：4

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