Titanium‐Catalyzed Polymerization of a Lewis Base‐Stabilized Phosphinoborane

URN to cite this document:: urn:nbn:de:bvb:355-epub-547159
DOI to cite this document:: 10.5283/epub.54715

Braese, Jens ; Lehnfeld, Felix ; Annibale, Vincent T. ; Oswald, Tim ; Beckhaus, Rüdiger ; Manners, Ian ; Scheer, Manfred

License: Creative Commons Attribution Non-commercial No Derivatives 4.0
PDF
Early View
(1MB)

Date of publication of this fulltext: 20 Sep 2023 04:23

Alternative links to fulltext:DOI Publisher

This publication is part of the DEAL contract with Wiley.

Details

Preview: Early View

Indexed in

Export bibliographical data

Abstract

The reaction of the Lewis base-stabilized phosphinoborane monomer tBuHPBH(2)NMe(3) (2 a) with catalytic amounts of bis(eta(5):eta(1)-adamantylidenepentafulvene)titanium (1) provides a convenient new route to the polyphosphinoborane [tBuPH-BH2](n) (3 a). This method offers access to high molar mass materials under mild conditions and with short reaction times (20 degrees C, 1 h in toluene). It ...