Polymeric materials based on main group elements: the recent development of ambient temperature and controlled routes to polyphosphazenes |
| |
Authors: | Blackstone Vivienne Presa Soto Alejandro Manners Ian |
| |
Affiliation: | School of Chemistry, University of Bristol, Bristol, UKBS8 1TS. Ian.Manners@bris.ac.uk. |
| |
Abstract: | This Perspective discusses the development of new routes to polyphosphazenes, [R(2)P[double bond, length as m-dash]N](n), that occur at ambient temperature and, in some cases, allow molecular weight control and access to narrow molecular weight distributions and block copolymers. For example, the room temperature silyl-carborane initiated ring-opening polymerisation of (NPCl(2))(3) is described together with chain growth condensation polymerisations of phosphoranimines Cl(3)P[double bond, length as m-dash]NSiMe(3) and BrMePhP[double bond, length as m-dash]NSiMe(3). Recent works on donor-stabilised cationic phosphoranimines are also discussed. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|