Skip to content
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Menu
Home
About Us
Resources
Profiles Metrics
Authors Directory
Institutions Directory
Top Authors
Top Institutions
Top Sponsors
AI Digest
Contact Us
Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
chemistry
Highly stereoselective coordination polymerization of β-myrcene from a lanthanide-based catalyst: Access to bio-sourced elastomers
Journal of Polymer Science, Part A: Polymer Chemistry, Volume 50, No. 14, Year 2012
Notification
URL copied to clipboard!
Description
Polymerization of β-myrcene with neodymium borohydride-based coordination catalysts is very efficient, affording poly-β-myrcene (polymyrcene, PMy) with high selectivity. With stoichiometric amounts of n-butylethyl magnesium (BEM) as co-catalyst, good control over macromolecular data along with cis-stereoselectivity up to 98.5%, are obtained. In the presence of excess BEM, high level of transfer reactions efficiency between neodymium and magnesium is clearly evidenced whereas the selectivity switches to 3,4-rich. Combining the neodymium pre-catalyst with triisobutyl aluminum in the presence of a boron activator affords PMy in good yield, but the polymer material displays low solubility, likely due to the occurrence of crosslinking. © 2012 Wiley Periodicals, Inc.
Authors & Co-Authors
Loughmari, Saliha
France, Lille
Université de Lille
France, Villeneuve-d'ascq
Unité de Catalyse et Chimie du Solide Uccs
France, Paris
Cnrs Centre National de la Recherche Scientifique
Morocco, Beni Mellal
Faculté Des Sciences et Techniques
Hafid, Abderrafia
Morocco, Beni Mellal
Faculté Des Sciences et Techniques
Bouazza, Aicha
Morocco, Beni Mellal
Faculté Des Sciences et Techniques
El-Bouadili, Abdelaziz
Morocco, Beni Mellal
Faculté Des Sciences et Techniques
Zinck, Philippe
France, Lille
Université de Lille
France, Villeneuve-d'ascq
Unité de Catalyse et Chimie du Solide Uccs
France, Paris
Cnrs Centre National de la Recherche Scientifique
Visseaux, Marc N.
France, Lille
Université de Lille
France, Villeneuve-d'ascq
Unité de Catalyse et Chimie du Solide Uccs
France, Paris
Cnrs Centre National de la Recherche Scientifique
Statistics
Citations: 78
Authors: 6
Affiliations: 4
Identifiers
Doi:
10.1002/pola.26069
ISSN:
0887624X
e-ISSN:
10990518
Research Areas
Health System And Policy