Synthesis, structure and ring-opening polymerization of macrocyclic arylates containing phthalic unit

A series of maerocyclic arylate diraers have been selectively synthesized by an interfacial polyconden-sation of o-phthaloyldichloride with bisphenols A combination of GPC,FAB-MS,1H and 13C NMR unambiguously confirmed the cyclic nature Although single-crystal X-ray analysis of two such macrocycles r...

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Bibliographic Details
Published inScience China. Chemistry Vol. 40; no. 5; pp. 495 - 502
Main Author 姜洪焱 陈天禄 邢彦 林永华 徐纪平
Format Journal Article
LanguageEnglish
Published Heidelberg Springer Nature B.V 01.10.1997
Subjects
arylate
Chemical synthesis
crystal
dimers
macrocyclic
NMR
Nuclear magnetic resonance
Polyarylates
polymerization
Ring opening polymerization
ring-opening
Single crystals
structures
X ray analysis
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Summary:A series of maerocyclic arylate diraers have been selectively synthesized by an interfacial polyconden-sation of o-phthaloyldichloride with bisphenols A combination of GPC,FAB-MS,1H and 13C NMR unambiguously confirmed the cyclic nature Although single-crystal X-ray analysis of two such macrocycles reveals no severe strain on the cyclic structures,these macrocycles can undergo facile melt polymerization to give high molecular weight polyary-lates.
Bibliography:JIANG Hongyan,CHEN Tianlu,XING YanLIN Yonghua and XU Jiping(Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China)
11-5839/O6
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ISSN:1674-7291
1006-9291
1869-1870
1862-2771
DOI:10.1007/BF02875418