Osmium Tetroxide Oxidation of Hopa-15, 17(21)-diene, Dehydrozeorinin, and Hop-17(21)-ene
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Abstract
The structures of the diol and the conjugated ketone obtained from the osmium tetroxide oxidation of hopa-15, 17(21)-dienes (I) were now revised and correctly assigned as IV and V, respectively, the former being obtained by lithium aluminum hydride decomposition and the latter by hydrogen sulfide decomposition of the intermediate osmate. Hop-17(21)-ene (VI) was also found to give the seco-diketone (VIII) in lesser yield. A probable mechanism for the formation of the seco-diketones was also discussed.
Journal
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- Chemical and Pharmaceutical Bulletin
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Chemical and Pharmaceutical Bulletin 15 (6), 797-801, 1967
The Pharmaceutical Society of Japan
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Details 詳細情報について
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- CRID
- 1390282679150365824
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- NII Article ID
- 110003620236
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- NII Book ID
- AA00602100
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- ISSN
- 13475223
- 00092363
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- NDL BIB ID
- 8509109
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- PubMed
- 6076789
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed