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A Selective Oxidation of Δ 5 -3β-Hydroxy Steroids to Δ 4 -3-Keto Steroids via 5α,6β-Dichloro Intermediates

✍ Scribed by Berg, R. G.

Book ID
127062420
Publisher
American Chemical Society
Year
1962
Tongue
English
Weight
372 KB
Volume
27
Category
Article
ISSN
0022-3263

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📜 SIMILAR VOLUMES

A novel fragmentation of trimethylsilyl
A novel fragmentation of trimethylsilyl ethers of 3β-hydroxy-Δ5-steroids
✍ Ingemar Björkhem; Jan-Årke Gustafsson; Jan Sjövall 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 296 KB

## Abstract An ion formed by loss of 56 mass units from the molecular ion is often seen in mass spectra of trimethylsilyl ethers of C~19~ and C~21~ steroids having a 3β‐hydroxy‐Δ^5^ structure and an oxo group at C‐17 or C‐20. The nature of this fragment was investigated by the use of perdeuteriotri