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Linked scan measurements for the localization of side‐chain double bonds in 9,19‐cyclopropano steroids
Author(s) -
Kostova I.,
Ivanova A.,
Budzikiewicz H.
Publication year - 1997
Publication title -
journal of mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 1076-5174
DOI - 10.1002/(sici)1096-9888(199712)32:12<1317::aid-jms592>3.0.co;2-j
Subject(s) - chemistry , fragmentation (computing) , side chain , cleavage (geology) , double bond , stereochemistry , bond cleavage , ring (chemistry) , crystallography , polymer chemistry , organic chemistry , catalysis , polymer , geotechnical engineering , fracture (geology) , computer science , engineering , operating system
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 John Wiley & Sons, Ltd.