34635-42-2Relevant articles and documents
Synthesis of 14,16-dien-17-yl acetates of androstane series. NMR and mass spectrometry data
Baranovskii,Bolibrukh,Gromak
experimental part, p. 1877 - 1885 (2012/01/07)
On the basis of dehydroepiandrosterone through the δ14- and δ 15-androst-17-ones a series of androsta-14,16-dienyl acetates was obtained, the key compounds in the synthesis of 14-substituted steroids. By the methods of two-dimensional NMR spectroscopy the structure of compounds was proved and a full assignment of signals in the 1H and 13C NMR spectra was performed. With the use of tandem mass spectrometry the main directions of fragmentation of protonated molecules of the synthesized ketones and dienyl acetates were studied.
