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.

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页码：51 / 58

页数：8

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