13C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN

Chinese Journal of Magnetic Resonance ›› 1992, Vol. 9 ›› Issue (1): 17-25.

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¹³C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN

Du Dingzhun^1,2, Wang Yuesheng^1,2, Xu Wenying^1,2

1. China University of Science and Technology, Department of Material Science and Engineering;
2. Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, the Chinese Academy of Sciences

Received:1990-11-24 Revised:1991-03-30 Published:1992-03-05 Online:2018-01-20

Abstract

Abstract: A series of copolymers of β-Cyclodextrin and Epichlorohydrin were studied by means of ¹³C NMR, and spectral assignments were carried out. Their DEPT spectra checked the assignments correct. A group of α-substituted parameters of ¹³C NMR chemical shift at C(2)-O -, C(3)-O-and C(6)-O-positions of β-CD by 2,3-propanediol group was obtained. This paper investigated and described the compositions and the structural characterization of molecular chains in the copolymers.

Key words: ¹³C NMR, DEPT, Copolymer of β-cyclodextrin and cpichlorohydrin, Structure of copolymeric molecular chains

Du Dingzhun, Wang Yuesheng, Xu Wenying. ¹³C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN[J]. Chinese Journal of Magnetic Resonance, 1992, 9(1): 17-25.

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¹³C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN

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