Recent advances in metallo/organo-catalyzed immortal ring-opening polymerization of cyclic carbonates

2012 ◽  
Vol 2 (5) ◽  
pp. 898 ◽  
Author(s):  
Sophie M. Guillaume ◽  
Jean-François Carpentier
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Cyclic Carbonates ◽  
Recent Advances

scholarly journals Controlled Ring-Opening Polymerization of O-Carboxyanhydrides to Synthesize Functionalized Poly(α-Hydroxy Acids)

2021 ◽  
Vol 03 (01) ◽  
pp. 041-050
Author(s):  
Xiaoqian Wang ◽  
Ai Lin Chin ◽  
Rong Tong
Keyword(s):  
Biomedical Engineering ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Metal Catalyst ◽  
Hydroxy Acids ◽  
Controlled Polymerization ◽  
Biodegradable Polyesters ◽  
Recent Advances

Poly(α-hydroxy acids), as a family of biodegradable polyesters, are valuable materials due to their broad applications in packaging, agriculture, and biomedical engineering. Herein we highlight and explore recent advances of catalysts in controlled ring-opening polymerization of O-carboxyanhydrides towards functionalized poly(α-hydroxy acids), especially metal catalyst-mediated controlled polymerization. Limitations of current polymerization strategies of O-carboxyanhydrides are discussed.

Biological applications of water-soluble polypeptides with ordered secondary structures

2020 ◽  
Vol 8 (31) ◽  
pp. 6530-6547 ◽  
Author(s):  
Chenglong Ge ◽  
Huan Ye ◽  
Fan Wu ◽  
Junliang Zhu ◽  
Ziyuan Song ◽  
...  
Keyword(s):  
Ring Opening ◽  
Secondary Structures ◽  
Ring Opening Polymerization ◽  
Water Soluble ◽  
Biological Applications ◽  
Recent Advances

Herein, recent advances in the synthesis of the water-soluble polypeptides with ordered secondary structures via ring-opening polymerization of NCA/NTA and their biological applications are described.

scholarly journals Synthesis of Biodegradable Polymers: A Review on the Use of Schiff-Base Metal Complexes as Catalysts for the Ring Opening Polymerization (ROP) of Cyclic Esters

Catalysts ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 800 ◽  
Author(s):  
Orlando Santoro ◽  
Xin Zhang ◽  
Carl Redshaw
Keyword(s):  
Schiff Base ◽  
Metal Complexes ◽  
Base Metal ◽  
Biodegradable Polymers ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Polymerization Process ◽  
Cyclic Esters ◽  
Recent Advances ◽  
Schiff Base Metal Complexes

This review describes the recent advances (from 2008 onwards) in the use of Schiff-base metal complexes as catalysts for the ring opening polymerization (ROP) of cyclic esters. The synthesis and structure of the metal complexes, as well as all aspects concerning the polymerization process and the characteristics of the polymers formed, will be discussed.

Metal-catalyzed immortal ring-opening polymerization of lactones, lactides and cyclic carbonates

2010 ◽  
Vol 39 (36) ◽  
pp. 8363 ◽  
Author(s):  
Noureddine Ajellal ◽  
Jean-François Carpentier ◽  
Clémence Guillaume ◽  
Sophie M. Guillaume ◽  
Marion Helou ◽  
...  
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Cyclic Carbonates ◽  
Metal Catalyzed

Ring-opening polymerization and copolymerization of cyclic carbonates

1991 ◽  
Vol 42-43 (1) ◽  
pp. 145-153 ◽  
Author(s):  
H. Höcker ◽  
H. Keul ◽  
S. Kuhllng ◽  
W. Hovestadt
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Cyclic Carbonates

Acid-Promoted Living Ring-Opening Polymerization of Cyclic Carbonates with B(OR)3

2000 ◽  
Vol 33 (10) ◽  
pp. 3630-3633 ◽  
Author(s):  
Yuji Shibasaki ◽  
Fumio Sanda ◽  
Takeshi Endo
Keyword(s):  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Cyclic Carbonates
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