Formation of hydridocyclotriphosphazenes via the reactions of organocopper reagents with halocyclotriphosphazenes. Reaction mechanism
作者:Harry R. Allcock、Paul J. Harris
DOI:10.1021/ja00515a011
日期:1979.10
Abstract : A new method is reported for the synthesis of cyclophosphazenes that contain alkyl and hydrido side groups. These syntheses are model reactions for the synthesis of a new class of high polymeric organophosphazenes. (Author)
Organometallic phosphazenes: synthesis and rearrangement of propynyl- and propadienylcyclotriphosphazenes
作者:H. R. Allcock、P. J. Harris、R. A. Nissan
DOI:10.1021/ja00399a020
日期:1981.5
Abstract : Copper- or lithiophosphazene anions react with prop-2-ynyl bromide with the attachment fo the prop-2-ynyl group to the ring. Subsequent rearrangements yielded prop-1,2-dienyl or prop-1-ynyl derivatives. The mechanism of these reactions is discussed. These model reactions are of considerable significance for the analogous polymeric substitutions. (Author)
ALLCOCK, H. R.;CONNOLLY, M. S.;WHITTLE, R. R., ORGANOMETALLICS, 1983, 2, N 11, 1514-1523
作者:ALLCOCK, H. R.、CONNOLLY, M. S.、WHITTLE, R. R.
DOI:——
日期:——
Novel Alkenyl Substituted Cyclophosphazenes for the Synthesis of Thermally Stable Polymers
作者:G. Bosscher、H. Hagen、A. Meetsma、A. P. Jekel、J. C. Van De Grampel
DOI:10.1080/10426509608545092
日期:1996.1
compound are presented. The vinylacetate and propene derivatives did not homopolymerize under radical conditions. Copolymerization with styrene resulted in polymers with a maximum incorporation of 17 mol% for the vinylacetate derivative and 18 mol% for the propene derivative. In TGA studies high char yields up to 64 wt% were observed for the homo- and copolymers of the vinylbenzyl substituted tetrachlorocyclophosphazene