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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
33
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pubmed:dateCreated |
2002-8-14
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pubmed:abstractText |
We report the first examples of hydrogen-bond-promoted acceleration of hetero-Diels-Alder reactions and the use of such catalysis for the hetero-Diels-Alder reactions of simple, unactivated ketones. Several spiro-fused dihydropyans were synthesized in good yields using this procedure. This activation protocol represents an attractive and operationally simple alternative to conventional, Lewis acid catalysis.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0002-7863
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
21
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pubmed:volume |
124
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
9662-3
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pubmed:dateRevised |
2008-1-17
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pubmed:meshHeading |
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pubmed:year |
2002
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pubmed:articleTitle |
Hydrogen-bond-promoted hetero-Diels-Alder reactions of unactivated ketones.
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pubmed:affiliation |
Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637, USA.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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