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Volumn 17, Issue 6, 2011, Pages 1872-1883

Exploring electronic versus steric effects in stereoselective ring-opening polymerization of lactide and β-butyrolactone with amino-alkoxy- bis(phenolate)-yttrium complexes

Author keywords

electronic effects; lactide; ring opening polymerization; stereoselectivity; yttrium

Indexed keywords

AMIDO COMPLEXES; ARYL SUBSTITUENTS; BUTYROLACTONES; CALCULATED VALUES; CONTROL MECHANISM; DFT COMPUTATIONS; ELECTRONIC EFFECTS; ELECTRONIC INTERACTIONS; LACTIDE; METHOXY; METHYL GROUP; PHENOL RINGS; POLY(3-HYDROXYBUTYRATE); POLY(LACTIC ACID); RAC-LACTIDE; SOLID-STATE STRUCTURES; STEREO-SELECTIVE; STEREOCONTROL; STERIC EFFECT; SYNDIOTACTICS; YTTRIUM COMPLEXES;

EID: 79551473938     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201002779     Document Type: Article
Times cited : (187)

References (64)
  • 7
    • 84890706001 scopus 로고    scopus 로고
    • in (Eds.: P. Dubois, O. Coulembier, J.-M. Raquez), Wiley-VCH, Weinheim, pp.A
    • O. Coulembier, P. Dubois, in Handbook of Ring-Opening Polymerization (Eds.:, P. Dubois, O. Coulembier, J.-M. Raquez,), Wiley-VCH, Weinheim, 2009, pp.A 227-254
    • (2009) Handbook of Ring-Opening Polymerization , pp. 227-254
    • Coulembier, O.1    Dubois, P.2
  • 11
    • 79551481640 scopus 로고    scopus 로고
    • For pioneering work in this field
    • For pioneering work in this field, see
  • 45
    • 79551472528 scopus 로고    scopus 로고
    • note
    • Gibson eta al. have reported that, in the ROP of rac-lactide promoted by aluminum initiators supported by tetradentate aminophenoxide (SALAN) ligands, a dramatic switch in tacticity, from isotactically enriched to highly heterotactic, occurred upon small changes to the ligand ortho substituents (i.e., H versus Cl, respectively). Yet, exact reasons for this switch remained unclear. See
  • 51
    • 79551477033 scopus 로고    scopus 로고
    • For other examples of discrete alkyl lactate metal complexes used as initiators for ROP of lactide, see referencea [8]
    • For other examples of discrete alkyl lactate metal complexes used as initiators for ROP of lactide, see referencea [8].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.