Cited by 120biodegradable polymer synthesis and propertiesAsymmetric Synthesis and CatalysisOrganometallic Complex Synthesis and Catalysis

Highly diastereoselective synthesis of chiral aminophenolate zinc complexes and isoselective polymerization of rac-lactide

Wang, Haobing, Ma, Haiyan·2013·Chemical Communications

Abstract

An enantiopure zinc complex supported by an aminophenolate ligand with multiple stereogenic centers has been diastereoselectively synthesized via the variation of the ortho-substituent of a phenoxy moiety and the N-alkyl group of a chiral pyrrolidinyl ring in the ligand framework, which displays high isoselectivity in the polymerization of rac-lactide.

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Crossref · 10.1039/c3cc44980g

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  • Other metal catalysts such as zirconium complexes with bispyrrolidine-salan ligand and zinc complexes with chiral or achiral auxiliary ligands have also been used to generate iso-enriched stereoblock PLAs from rac-LA.

    “Other metal catalysts such as zirconium complexes with bispyrrolidine-salan ligand 312 and zinc complexes with chiral or achiral auxiliary ligands [313][314][315][316] (Figure 7) have also been used to generate iso-enriched stereoblock PLAs from rac-LA.”

    From Catalysis as an Enabling Science for Sustainable Polymers (2018) · cites this paper as [313]

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Authors
Wang, H., & Ma, H.
Affiliations
East China University of Science and Technology (CN)
Corresponding author
Ma, Haiyan
Venue
Chemical Communications
Published
2013
Volume
49
Issue
77
Pages
8686
ISSN
  • 1359-7345 (ISSN-L)
  • 1364-548X
OpenAlex
W2082882612
Cited by
120
References
35
Citations by year
2026: 1 · 2025: 2 · 2024: 7 · 2023: 5 · 2022: 7 · 2021: 5 · 2020: 7 · 2019: 10 · 2018: 11 · 2017: 24 · 2016: 13 · 2015: 15 · 2014: 13
FWCI
5.22
Type
journal article
Language
en
Open access
closed
Locations
  • Chemical Communications (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
  • Physical Sciences › Chemistry › Organic Chemistry › Asymmetric Synthesis and Catalysis
  • Physical Sciences › Chemistry › Organic Chemistry › Organometallic Complex Synthesis and Catalysis
Keywords
zinc complexes, diastereoselective synthesis, rac-lactide, poly(L-lactic acid), ortho-substituent effects, stereogenic centers
MeSH terms
Amines, Dioxanes, Models, Molecular, Stereoisomerism, Zinc, Coordination Complexes, Polymerization, Hydroxybenzoates

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