| Lewis acid catalyzed cycloaddition of methylenecyclopropanes with salicylaldehydes. | |
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MedLine Citation:
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PMID: 20462238 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Lewis acid catalyzed cycloaddition of methylenecyclopropanes (MCPs) with o-quinonemethide analogues, derived from the corresponding salicylaldehydes and CH(OEt)(3), produces the corresponding cycloadducts 3 in moderate to high yields at room temperature (20 degrees C). Moreover, the compounds 3 can be transformed to the indene derivatives 5 at high temperature. Plausible mechanisms have been proposed on the basis of control experiments. |
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Authors:
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Min Jiang; Min Shi |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Organic letters Volume: 12 ISSN: 1523-7052 ISO Abbreviation: Org. Lett. Publication Date: 2010 Jun |
Date Detail:
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Created Date: 2010-05-28 Completed Date: 2010-08-17 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100890393 Medline TA: Org Lett Country: United States |
Other Details:
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Languages: eng Pagination: 2606-9 Citation Subset: IM |
Affiliation:
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State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aldehydes
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chemistry* Catalysis Combinatorial Chemistry Techniques Cyclization Cyclopropanes / chemistry* Gold / chemistry* Molecular Structure Temperature |
| Chemical | |
Reg. No./Substance:
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0/Aldehydes; 0/Cyclopropanes; 0/methylenecyclopropane; 7440-57-5/Gold; 90-02-8/salicylaldehyde |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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