| Synthesis of spiro[5.4]decenones and their transformation into bicyclo[4.4]deca-1,4-dien-3-ones by domino "elimination- double-Wagner-Meerwein-rearrangement" reactions. | |
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MedLine Citation:
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PMID: 15499558 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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The [3+3] cyclization of 1,3-bis-silyl enol ethers with 1,1-diacylcyclopentanes allows a convenient synthesis of spiro[5.4]decenones. Treatment of these compounds with trifluoroacetic acid (TFA) afforded a great variety of bicyclo[4.4.0]deca-1,4-dien-3-ones containing an angular alkyl group. This core structure occurs in a number of pharmacologically relevant natural products. |
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Authors:
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Gopal Bose; Ehsan Ullah; Peter Langer |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Chemistry (Weinheim an der Bergstrasse, Germany) Volume: 10 ISSN: 0947-6539 ISO Abbreviation: Chemistry Publication Date: 2004 Nov |
Date Detail:
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Created Date: 2004-11-30 Completed Date: 2006-05-25 Revised Date: 2009-08-04 |
Medline Journal Info:
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Nlm Unique ID: 9513783 Medline TA: Chemistry Country: Germany |
Other Details:
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Languages: eng Pagination: 6015-28 Citation Subset: - |
Affiliation:
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Institut für Chemie und Biochemie der Ernst-Moritz-Arndt Universität Greifswald, Soldmannstrasse 16, 17487 Greifswald, Germany. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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