Ring-Opening Polymerization of 1-Substituted Azetidine. I. Polymerization of 1-β-Cyanoethylazetidine with Cationic Initiators
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چکیده
منابع مشابه
Zinc anilido-oxazolinate complexes as initiators for ring opening polymerization.
Three new anilido-oxazolines, ortho-C(6)H(4)(NHAr')(4,4-dimethyl-2-oxazoline) [Ar'=2,4,6-trimethylphenyl, HNPh(TriMe)Oxa (1); 2,6-diisopropylphenyl, HNPh(DiiPr)Oxa (2); 2-methoxyphenyl, HNPh(OMe)Oxa (3)], have been prepared. Reactions of 1 or 2 with one molar equivalent of ZnEt(2) in tetrahydrofuran or hexane solution give the zinc ethyl complexes (NPh(TriMe)Oxa)ZnEt (4) and (NPh(DiiPr)Oxa)ZnEt...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 1977
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.9.19