Some Observations Concerning 1H-NMR. Spectra of 5-hydroxy- and 5-acetoxy-steroid compounds |
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| Authors: | Mihailo Lj Mihailovi&#x; Ljubinka Lorenc Vladimir Pavlovi&#x; Hermann Fuhrer |
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| Institution: | Mihailo Lj. Mihailović,Ljubinka Lorenc,Vladimir Pavlović,Hermann Fuhrer |
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| Abstract: | It was found that analysis of the 1H-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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