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Some Observations Concerning 1H-NMR. Spectra of 5-hydroxy- and 5-acetoxy-steroid compounds

✍ Scribed by Mihailo Lj. Mihailović; Ljubinka Lorenc; Vladimir Pavlović; Hermann Fuhrer

Publisher
John Wiley and Sons
Year
1981
Tongue
German
Weight
341 KB
Volume
64
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

It was found that analysis of the ^1^H‐NMR. signals (at 360 (preferably) and/or 100 MHz) of the protons at C (4) and of the equatorial α‐proton at C (6), particularly when these are located in the 2–3 ppm region and therefore convenient for detection and identification, may be of valuable aid in the structural and configurational characterization of 5‐hydroxy‐ and 5‐acetoxy‐steroids (unsubstituted or containing a hydroxy or acyloxy substituent at C (3)).

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