Abstract
The mass spectra of several steroidal 6‐one ethylene acetals have been examined. The spectra of I and II are conspicuous by an intense [M — 55] peak. This differentiates them from other acetals reported in the present study. The acetals III, IV, V, VI, VII and VIII show the expected behaviour related to the acetal IX. The fragmentation pathways suggested are supported by accurate mass measurement of the salient fragment ions and in some cases also by appropriate metastable peaks.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1095-1107 |
| Number of pages | 13 |
| Journal | Organic Mass Spectrometry |
| Volume | 6 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1972 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Biochemistry
- Molecular Medicine
- Instrumentation
Cite this
Mass spectral studies on steroidal compounds—I : Steroidal 6‐one ethylene acetals. / Ahmad, M. S.; Ansari, Ghulam.
In: Organic Mass Spectrometry, Vol. 6, No. 10, 1972, p. 1095-1107.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mass spectral studies on steroidal compounds—I
T2 - Steroidal 6‐one ethylene acetals
AU - Ahmad, M. S.
AU - Ansari, Ghulam
PY - 1972
Y1 - 1972
N2 - The mass spectra of several steroidal 6‐one ethylene acetals have been examined. The spectra of I and II are conspicuous by an intense [M — 55] peak. This differentiates them from other acetals reported in the present study. The acetals III, IV, V, VI, VII and VIII show the expected behaviour related to the acetal IX. The fragmentation pathways suggested are supported by accurate mass measurement of the salient fragment ions and in some cases also by appropriate metastable peaks.
AB - The mass spectra of several steroidal 6‐one ethylene acetals have been examined. The spectra of I and II are conspicuous by an intense [M — 55] peak. This differentiates them from other acetals reported in the present study. The acetals III, IV, V, VI, VII and VIII show the expected behaviour related to the acetal IX. The fragmentation pathways suggested are supported by accurate mass measurement of the salient fragment ions and in some cases also by appropriate metastable peaks.
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UR - http://www.scopus.com/inward/citedby.url?scp=84986942439&partnerID=8YFLogxK
U2 - 10.1002/oms.1210061006
DO - 10.1002/oms.1210061006
M3 - Article
VL - 6
SP - 1095
EP - 1107
JO - Biomedical Mass Spectrometry
JF - Biomedical Mass Spectrometry
SN - 1076-5174
IS - 10
ER -