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Linked scan measurements for the localization of side-chain double bonds in 9,19-cyclopropano steroids

✍ Scribed by Kostova, I.; Ivanova, A.; Budzikiewicz, H.

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 203 KB
Volume: 32
Category: Article
ISSN: 1076-5174
DOI: 10.1002/(sici)1096-9888(199712)32:12<1317::aid-jms592>3.0.co;2-j

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✦ Synopsis

9,19-Cyclopropano steroids do not show the typical fragmentation reactions of unsaturated C-17 side-chains in their EI spectra. They can, however, be observed in linked scan measurements of the main fragment arising from ring B cleavage. 1997