POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW

This review covers the chemistry of the polyphosphazene homo or random copolymers having repeating units of the type [NP(O2-biaryl)]n, were the P(dioxy-biaryl) moieties are cyclic (polyspirophosphazenes), specially those of the types [NP(O2C12H8)[n [(O2C12H8)=2,2´-dioxy-1,1´-biphenyl[, and the chira...

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Autor principal:	CARRIEDO,GABINO A
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2007
Materias:	polyphosphazenes chiral metal-containing supported catalysts
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200016
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spelling	oai:scielo:S0717-970720070002000162007-09-13POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEWCARRIEDO,GABINO A polyphosphazenes chiral metal-containing supported catalysts This review covers the chemistry of the polyphosphazene homo or random copolymers having repeating units of the type [NP(O2-biaryl)]n, were the P(dioxy-biaryl) moieties are cyclic (polyspirophosphazenes), specially those of the types [NP(O2C12H8)[n [(O2C12H8)=2,2´-dioxy-1,1´-biphenyl[, and the chiral [NP(O2C20H12)]n [(O2C20H12)= 2,2-dioxy-1,1´-binaphthyl[ or [NP(O2C20H10R2)]n [(O2C20H10R2)= 2,2´-dioxy-1,1´-binaphthyl functionalized in the 6,6´positions[. Special mention is made to the molecular and solid state structure, the behaviour in solution, the thermal properties, and, in the case of the chiral polymers, their chirooptical properties. The use of some of this polymers as precursors for different kind of materials, such as polymeric complexes with the transition metals and their use as supported catalysts, branched phosphazene polymers and metal containing nanoparticles is also discussedinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.52 n.2 20072007-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200016en10.4067/S0717-97072007000200016
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	polyphosphazenes chiral metal-containing supported catalysts
spellingShingle	polyphosphazenes chiral metal-containing supported catalysts CARRIEDO,GABINO A POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
description	This review covers the chemistry of the polyphosphazene homo or random copolymers having repeating units of the type [NP(O2-biaryl)]n, were the P(dioxy-biaryl) moieties are cyclic (polyspirophosphazenes), specially those of the types [NP(O2C12H8)[n [(O2C12H8)=2,2´-dioxy-1,1´-biphenyl[, and the chiral [NP(O2C20H12)]n [(O2C20H12)= 2,2-dioxy-1,1´-binaphthyl[ or [NP(O2C20H10R2)]n [(O2C20H10R2)= 2,2´-dioxy-1,1´-binaphthyl functionalized in the 6,6´positions[. Special mention is made to the molecular and solid state structure, the behaviour in solution, the thermal properties, and, in the case of the chiral polymers, their chirooptical properties. The use of some of this polymers as precursors for different kind of materials, such as polymeric complexes with the transition metals and their use as supported catalysts, branched phosphazene polymers and metal containing nanoparticles is also discussed
author	CARRIEDO,GABINO A
author_facet	CARRIEDO,GABINO A
author_sort	CARRIEDO,GABINO A
title	POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
title_short	POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
title_full	POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
title_fullStr	POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
title_full_unstemmed	POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW
title_sort	polyphosphazenes with p(dioxy-biaryl) cycles in the repeating units: a review
publisher	Sociedad Chilena de Química
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200016
work_keys_str_mv	AT carriedogabinoa polyphosphazeneswithpdioxybiarylcyclesintherepeatingunitsareview
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POLYPHOSPHAZENES WITH P(DIOXY-BIARYL) CYCLES IN THE REPEATING UNITS: A REVIEW

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