Coordinative chain transfer polymerization

A Valente, A Mortreux, M Visseaux, P Zinck - Chemical Reviews, 2013 - ACS Publications
The development of single-site catalysts has led to great potentialities for fine-tuning the
microstructure of polyolefins and polydienes. Both regioselectivity and stereoselectivity of …

Borohydride complexes of rare earths, and their applications in various organic transformations

M Visseaux, F Bonnet - Coordination Chemistry Reviews, 2011 - Elsevier
Borohydride complexes of the rare earths have attracted increasing interest during the last
decade. This review aims to cover recent results over this period with respect to the …

Highly stereoselective coordination polymerization of β‐myrcene from a lanthanide‐based catalyst: Access to bio‐sourced elastomers

S Loughmari, A Hafid, A Bouazza… - Journal of Polymer …, 2012 - Wiley Online Library
Polymerization of β‐myrcene with neodymium borohydride‐based coordination catalysts is
very efficient, affording poly‐β‐myrcene (polymyrcene, PMy) with high selectivity. With …

Coordinative chain transfer copolymerization and terpolymerization of conjugated dienes

S Georges, AO Touré, M Visseaux, P Zinck - Macromolecules, 2014 - ACS Publications
The coordinative chain transfer co-and ter-polymerizations of myrcene, isoprene and styrene
have been achieved using Cp* La (BH4) 2 (THF) 2 (Cp*= pentamethylcyclopentadienyl) …

Living (Co) Polymerization of Isoprene and Butadiene with Unparallel Stereoselectivity Catalyzed by Single Rare-Earth Metal Cationic Species

W Ren, F You, J Zhai, X Kang, YM So, X Shi - Macromolecules, 2022 - ACS Publications
The preparation of polymers with different stereo-blocks, especially by a single catalyst, is a
promising yet highly challenging issue. In this study, we report a single rare-earth metal …

Isoprene–Styrene Chain Shuttling Copolymerization Mediated by a Lanthanide Half‐Sandwich Complex and a Lanthanidocene: Straightforward Access to a New …

A Valente, G Stoclet, F Bonnet… - Angewandte Chemie …, 2014 - Wiley Online Library
A lanthanide half‐sandwich complex and a ansa lanthanidocene have been assessed for
isoprene–styrene chain shuttling copolymerization with n‐butylethylmagnesium (BEM). In …

Regioselective chain shuttling polymerization of isoprene: an approach to access new materials from single monomer

B Liu, D Cui - Macromolecules, 2016 - ACS Publications
Chain shuttling polymerization (CSP) has exhibited unique privilege to combine monomer
sequences of different properties into one macromolecular chain, which, however, is difficult …

Facile and efficient in-situ end-functionalization of neodymium-based polybutadiene by isocyanate via a coordinative chain transfer polymerization strategy

X Zhang, L Ma, J Dong, W Li, X Li, H Liu, X Zhang… - Polymer, 2024 - Elsevier
Tap** facile and efficient strategies for in-situ end-functionalization of polydiene
elastomers has been pursued for scientists for decades. This has been especially prominent …

Regulation of the cis-1,4- and trans-1,4-Polybutadiene Multiblock Copolymers via Chain Shuttling Polymerization Using a Ternary Neodymium Organic Sulfonate …

Q Dai, X Zhang, Y Hu, J He, C Shi, Y Li, C Bai - Macromolecules, 2017 - ACS Publications
Multiblock copolymers of cis-1, 4-and trans-1, 4-polybutadiene (PBD) have shown exciting
and unique elastic properties. But the catalyst that can steadily regulate the content and the …

[HTML][HTML] Coordinative Chain Transfer Polymerization of Sustainable Terpene Monomers Using a Neodymium-Based Catalyst System

T Córdova, FJ Enríquez-Medrano, EM Cartagena… - Polymers, 2022 - mdpi.com
The present investigation involves the coordinative chain transfer polymerization (CCTP) of
biobased terpenes in order to obtain sustainable polymers from myrcene (My) and …