## Abstract The complete ^1^H and ^13^C chemical shift assignments of the 13α‐epimer of estrone methyl ether and of estrone methyl ether itself were carried out, making use of one‐ and two‐dimensional NMR techniques (1D HOHAHA, COSY, NOESY, TOCSY and HSQC). Copyright © 2001 John Wiley & Sons, Ltd.
Analysis of the 13C NMR spectra of mono- and dimethoxy-β-methyl-β-nitrostyrenes: Spectral assignments and conformational effects
✍ Scribed by Keith Bailey; Donald Legault
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 588 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0749-1581
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✦ Synopsis
Abstract
The ^13^C NMR spectra of β‐methyl‐β‐nitrostyrene and its nine mono‐ and dimethoxy‐derivatives have been determined. Chemical shift data are presented and analysed in a self‐consistent manner which allows most of the signals to be unambiguously assigned. Trends in the data can be interpreted in terms of the conformational properties of the variously‐substituted compounds.
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