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17O NMR spectroscopic investigation of steroids at natural abundance

✍ Scribed by H. Kählig; W. Robien

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
547 KB
Volume
32
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

Natural abundance ^17^O NMR spectroscopic data, in toluene‐d~8~ at 90°C, were obtained for different classes of steroids, including androstanes, estranes, pregnanes, cholanes and cholestanes. Only routine acquisition parameters were used in combination with linear prediction methods during the processing for eliminating acoustic ringing artifacts. The results are discussed in terms of stereochemical effects on the ^17^O chemical shift of the various oxygen‐containing functionalities.

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