C-13 NMR-STUDIES OF SOLID BISPHENOL-A ALKANOATES

被引：4

作者：

CASARINI, D

HARRIS, RK

KENWRIGHT, AM

机构：

[1] UNIV DURHAM,DEPT CHEM,DURHAM DH1 3LE,ENGLAND

[2] UNIV BOLOGNA,DEPT ORGAN CHEM,I-40136 BOLOGNA,ITALY

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1995年 / 355卷 / 01期

关键词：

D O I：

10.1016/0022-2860(95)08902-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Magic-angle spinning C-13 spectra are reported for six bisphenol-A alkanoates, usually with cross-polarisation. These reveal effects arising from crystallographic non-equivalence, molecular motion (phenylene ring-flipping) and noncrystalline forms. The data are complemented by DSC and solution-state NMR measurements. Apparently inhomogeneous ring-flipping for some of the compounds is discussed.

引用

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页码：121 / 133

页数：13

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