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The First Linear Multiphosphazene Having Five Different Types of Side Groups and Its Use as the Core of a Dendrimeric Species
Author(s) -
Magro Germinal,
Donnadieu Bruno,
Caminade AnneMarie,
Majoral JeanPierre
Publication year - 2003
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200204630
Subject(s) - side chain , core (optical fiber) , delocalized electron , group (periodic table) , chemistry , combinatorial chemistry , stereochemistry , computer science , organic chemistry , polymer , telecommunications
The step‐by‐step synthesis of the first oligophosphazenes having more than two types of side functions is described. These multifunctionalized oligophosphazenes possess up to four phosphazene linkages and up to four types of functional side groups. These compounds may serve as models for a better understanding of electronic delocalization phenomena in linear inorganic chains, and constitute novel cores for the synthesis of new dendrimeric species possessing several types of functions as end groups, at the level of the core, and within the branches.