NMR-SPECTROSCOPY OF POLY(VINYL CHLORIDE) DEFECTS - H-1-NMR ANALYSIS OF THE 1,2-DICHLOROETHYL END GROUP TO THE TRIAD LEVEL

被引：8

作者：

BENEDIKT, GM

机构：

[1] BFGoodrich Research and Development Center, Brecksville, Ohio

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1992年 / 29卷 / 02期

关键词：

D O I：

10.1080/10101329208052154

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

We synthesized and analyzed by H-1 NMR the mixture of meso (m) and racemic (r) 1,2,4,5-tetrachloropentane, as well as the mixture of mm, mr, and rr isomers of 1,2,4,6,7-pentachloroheptane and its precursor 1,2,6,7-tetrachloroheptane-4-ol as models for PVC 1,2-dichloroethyl end group. We were able to correct previous assignments as well as extend the H-1-NMR analysis of this end group in PVC to the triad level.

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页码：85 / 98

页数：14

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