The Radical Ring-Opening Polymerization of Cyclic Ketene Acetals Revisited: An Experimental and Theoretical Study

2020 ◽  
Author(s):  
Antoine Tardy ◽  
Noémie Gil ◽  
Christopher M. Plummer ◽  
Didier Siri ◽  
Didier Gigmes ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Radical Polymerization ◽  
Kinetic Modeling ◽  
In Silico ◽  
Ring Opening ◽  
Theoretical Study ◽  
Ring Opening Polymerization ◽  
Radical Ring ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

Radical Ring-Opening polymerization (rROP) of Cyclic Ketene Acetals (CKAs) combines the advantages of both ring-opening and radical polymerization thereby allowing the robust production of polyesters. In this article we investigate in detail the radical ring-opening polymerization of model CKA monomers and demonstrate by the combination of DFT calculations and kinetic modeling using PREDICI software that we are now able to predict <i>in silico</i> the ring-opening ability of CKA monomers<br>

The Radical Ring-Opening Polymerization of Cyclic Ketene Acetals Revisited: An Experimental and Theoretical Study

2020 ◽  
Author(s):  
Antoine Tardy ◽  
Noémie Gil ◽  
Christopher M. Plummer ◽  
Didier Siri ◽  
Didier Gigmes ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Radical Polymerization ◽  
Kinetic Modeling ◽  
In Silico ◽  
Ring Opening ◽  
Theoretical Study ◽  
Ring Opening Polymerization ◽  
Radical Ring ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

Radical Ring-Opening polymerization (rROP) of Cyclic Ketene Acetals (CKAs) combines the advantages of both ring-opening and radical polymerization thereby allowing the robust production of polyesters. In this article we investigate in detail the radical ring-opening polymerization of model CKA monomers and demonstrate by the combination of DFT calculations and kinetic modeling using PREDICI software that we are now able to predict <i>in silico</i> the ring-opening ability of CKA monomers<br>

Reversible-deactivation radical polymerization of cyclic ketene acetals

2020 ◽  
Vol 11 (21) ◽  
pp. 3525-3545 ◽  
Author(s):  
Alexander W. Jackson
Keyword(s):  
Radical Polymerization ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Radical Ring ◽  
Reversible Deactivation ◽  
History Of ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals ◽  
Reversible Deactivation Radical Polymerization

This review discusses the history of reversible-deactivation radical ring-opening polymerization of cyclic ketene acetals, focusing on the preparation of degradable complex polymeric architectures.

Scope and limitations of the nitroxide-mediated radical ring-opening polymerization of cyclic ketene acetals

2013 ◽  
Vol 4 (17) ◽  
pp. 4776 ◽  
Author(s):  
Antoine Tardy ◽  
Vianney Delplace ◽  
Didier Siri ◽  
Catherine Lefay ◽  
Simon Harrisson ◽  
...  
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Radical Ring ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

scholarly journals DFT-calculation-assisted prediction of the copolymerization between cyclic ketene acetals and traditional vinyl monomers

2020 ◽  
Vol 11 (45) ◽  
pp. 7159-7169
Author(s):  
Antoine Tardy ◽  
Noémie Gil ◽  
Christopher M. Plummer ◽  
Chen Zhu ◽  
Simon Harrisson ◽  
...  
Keyword(s):  
Dft Calculations ◽  
Ring Opening ◽  
Dft Calculation ◽  
Ring Opening Polymerization ◽  
Vinyl Monomers ◽  
Elegant Method ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

The ring-opening polymerization of cyclic ketene acetals (CKAs) and vinyl monomers is an elegant method to produce degradable copolymers. Owing to DFT calculations, we are now able to better understand the reactivity of CKAs & common vinyl monomers.

Alternating Radical Ring-Opening Polymerization of Cyclic Ketene Acetals: Access to Tunable and Functional Polyester Copolymers

2018 ◽  
Vol 51 (14) ◽  
pp. 5079-5084 ◽  
Author(s):  
Megan R. Hill ◽  
Tomohiro Kubo ◽  
Sofia L. Goodrich ◽  
C. Adrian Figg ◽  
Brent S. Sumerlin
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Radical Ring ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

scholarly journals Novel monomers in radical ring-opening polymerisation for biodegradable and pH responsive nanoparticles

2019 ◽  
Vol 10 (39) ◽  
pp. 5285-5288 ◽  
Author(s):  
Jenny Folini ◽  
Chao-Hung Huang ◽  
James C. Anderson ◽  
Wolfgang P. Meier ◽  
Jens Gaitzsch
Keyword(s):  
Ring Opening ◽  
Ph Sensitive ◽  
Ph Responsive ◽  
Radical Ring ◽  
Cyclic Ketene Acetals ◽  
Ketene Acetals

We report the first amine-bearing cyclic ketene acetals (CKAs) for radical ring-opening polymerisation (RROP). The resulting polyesters and their corresponding nanoparticles were biodegradable and showed the desired pH sensitive behaviour.

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