Switch from Anionic Polymerization to Coordinative Chain Transfer Polymerization: A Valuable Strategy to Make Olefin Block Copolymers

Baulu, Nicolas; Langlais, Marvin; Ngo, Robert; Thuilliez, Julien; Jean-Baptiste-Dit-Dominique, F.; D’Agosto, Franck; Boisson, Christophe

doi:10.1002/anie.202204249

Public

Switch from Anionic Polymerization to Coordinative Chain Transfer Polymerization: A Valuable Strategy to Make Olefin Block Copolymers

Published in Angewandte Chemie International Edition • Apr 11, 2022

Authors:

Nicolas Baulu

Marvin Langlais

Robert Ngo

Abstract

Abstract Anionic polymerization of butadiene or/and styrene is performed with lithium initiators, functional or not. The polymer chains are subsequently transferred to magnesium. The resulting polymeryl‐magnesium compounds were combined with {(Me 2 Si(C 13 H 8 ) 2 )Nd(μ‐BH 4 )[(μ‐BH 4 )Li(THF)]} 2 m...

Subject

Chain transfer

Copolymer

Polymerization

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