Literature DB >> 26374097

Selective polymerization catalysis: controlling the metal chain end group to prepare block copolyesters.

Yunqing Zhu1, Charles Romain1, Charlotte K Williams1.   

Abstract

Selective catalysis is used to prepare block copolyesters by combining ring-opening polymerization of lactones and ring-opening copolymerization of epoxides/anhydrides. By using a dizinc complex with mixtures of up to three different monomers and controlling the chemistry of the Zn-O(polymer chain) it is possible to select for a particular polymerization route and thereby control the composition of block copolyesters.

Entities:  

Year:  2015        PMID： 26374097     DOI： 10.1021/jacs.5b04541

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  20 in total

1.  Reversible-deactivation anionic alternating ring-opening copolymerization of epoxides and cyclic anhydrides: access to orthogonally functionalizable multiblock aliphatic polyesters.

Authors:  Maria J Sanford; Nathan J Van Zee; Geoffrey W Coates
Journal:  Chem Sci       Date:  2017-11-15       Impact factor: 9.825

Review 2.  Sustainable polymers from renewable resources.

Authors:  Yunqing Zhu; Charles Romain; Charlotte K Williams
Journal:  Nature       Date:  2016-12-14       Impact factor: 49.962

Review 3.  'Switch' catalysis: from monomer mixtures to sequence-controlled block copolymers.

Authors:  T Stößer; T T D Chen; Y Zhu; C K Williams
Journal:  Philos Trans A Math Phys Eng Sci       Date:  2018-01-13       Impact factor: 4.226

4.  Sequence Control from Mixtures: Switchable Polymerization Catalysis and Future Materials Applications.

Authors:  Arron C Deacy; Georgina L Gregory; Gregory S Sulley; Thomas T D Chen; Charlotte K Williams
Journal:  J Am Chem Soc       Date:  2021-06-30       Impact factor: 15.419

5.  A Single Catalyst for Promoting Reverse Processes: Synthesis and Chemical Degradation of Polylactide.

Authors:  Federica Santulli; Marina Lamberti; Mina Mazzeo
Journal:  ChemSusChem       Date:  2021-11-02       Impact factor: 9.140

Review 6.  Catalysts for CO2/epoxide ring-opening copolymerization.

Authors:  G Trott; P K Saini; C K Williams
Journal:  Philos Trans A Math Phys Eng Sci       Date:  2016-02-28       Impact factor: 4.226

7.  Di-Zinc-Aryl Complexes: CO2 Insertions and Applications in Polymerisation Catalysis.

Authors:  Charles Romain; Jennifer A Garden; Gemma Trott; Antoine Buchard; Andrew J P White; Charlotte K Williams
Journal:  Chemistry       Date:  2017-05-05       Impact factor: 5.236

8.  Ring-Opening Copolymerization of Cyclohexene Oxide and Cyclic Anhydrides Catalyzed by Bimetallic Scorpionate Zinc Catalysts.

Authors:  Felipe de la Cruz-Martínez; Marc Martínez de Sarasa Buchaca; Almudena Del Campo-Balguerías; Juan Fernández-Baeza; Luis F Sánchez-Barba; Andrés Garcés; Carlos Alonso-Moreno; José A Castro-Osma; Agustín Lara-Sánchez
Journal:  Polymers (Basel)       Date:  2021-05-19       Impact factor: 4.329

9.  Triblock polyester thermoplastic elastomers with semi-aromatic polymer end blocks by ring-opening copolymerization.

Authors:  Georgina L Gregory; Gregory S Sulley; Leticia Peña Carrodeguas; Thomas T D Chen; Alba Santmarti; Nicholas J Terrill; Koon-Yang Lee; Charlotte K Williams
Journal:  Chem Sci       Date:  2020-05-04       Impact factor: 9.825

10.  Switchable Polymerization Catalysis Using a Tin(II) Catalyst and Commercial Monomers to Toughen Poly(l-lactide).

Authors:  Nattawut Yuntawattana; Georgina L Gregory; Leticia Peña Carrodeguas; Charlotte K Williams
Journal:  ACS Macro Lett       Date:  2021-06-08       Impact factor: 6.903
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