Highly heteroselective ring-opening polymerization of rac-lactide initiated by rare-earth alkoxides bearing chiral [NNOO]-type amine-bis(phenolate) ligands

Autor:	Yu-Lai Duan, Qian Guo, Gui-Yang Liu, Zhong-Zhou Yi, Shao-Ping Feng, Yong Huang
Rok vydání:	2022
Předmět:	Polymers and Plastics Organic Chemistry Bioengineering Biochemistry
Zdroj:	Polymer Chemistry. 13:4249-4259
ISSN:	1759-9962 1759-9954
Popis:	Rare-earth alkoxides [(S)-LM(OiPr)] bearing chiral [NNOO]-type tripodal amine-bridged bis(phenolate) ligands have been successfully synthesized and used as catalysts with high activity for ROP of rac-LA to afford heterotactically enriched polymers.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::906cb7c96824ab03fde567d9f0c3c3d0 https://doi.org/10.1039/d2py00455k Zobrazit plný text záznamu