Synthesis of bowl-shaped dendrimers from generation 1 to generation 8

被引：136

作者：

Launay, N ^{[1
]}

Caminade, AM ^{[1
]}

Majoral, JP ^{[1
]}

机构：

[1] CNRS, CHIM COORDINAT LAB, F-31077 TOULOUSE, FRANCE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1997年 / 529卷 / 1-2期

关键词：

dendrimer; cascade molecule; cyclotriphosphazene; phosphorhydrazide; aldehyde; group; 15;

D O I：

10.1016/S0022-328X(96)06293-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis of functionalized phosphorus-containing dendrimers is described up to the eighth generation, starting from the hexachlorocyclotriphosphazene core. The dendrimer is built step by step by the repetition of two reactions: the substitution of chlorine atoms by 4-hydroxybenzaldehyde, and the condensation of ardehyde functions with H(2)N-N(Me)P(S)Cl(2). The eighth generation of this new class of dendrimers bears up to 1536 aldehyde terminal functions and is one of the largest artificial molecules of defined structure ever described.

引用

页码：51 / 58

页数：8

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