Accession Number : ADA329172

Title :   Phosphorus Containing Dendrimers: Surface Chemistry and Applications

Descriptive Note : Final technical rept.

Corporate Author : CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE TOULOUSE (FRANCE)

Personal Author(s) : Majoral, Jean-Pierre ; Caminade, A. M. ; Prevote, D.

PDF Url : ADA329172

Report Date : AUG 1997

Pagination or Media Count : 52

Abstract : The synthesis of phosphorus containing dendrimers is described up to the fifth generation (96 terminal groups). The surface chemistry of these dendrimers allows the grafting of various functionalities such as phosphate (6 O-P(O)(OEt)2 groups), aminophosphate (up to 96 N-P(O)(OEt)2 groups), aminophosphite (up to 96 N-P(OEt)2 groups), functionalized phosphonate (up to 96 HC(OH)P(O)(OR)2 (R = Et, (CH2)11CH3), up to 96 HC(N-Pr)P(O)(OEt)2, or up to 48 CH=CH-P(O)(OEt)2), phosphorus ylide (6 C(O)CH=P(Ph)3), carboxylic acid (up to 24 CH=CH-C(O)OH), and tetraazamacrocycle (up to 12 cyclam). These surface functionalities have been chosen due to the well known properties of the corresponding monomers and/or polymers in various areas such as adhesives, flame retardants, fuel additives, sequestring agents.

Descriptors :   *SYNTHESIS(CHEMISTRY), *SURFACE CHEMISTRY, NUCLEAR MAGNETIC RESONANCE, POLYMERS, AMINES, PHOSPHONATES, PHOSPHORUS, CARBOXYLIC ACIDS, PHOSPHATES, UNITED KINGDOM.

Subject Categories : Polymer Chemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE