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rdf:type |
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|
lifeskim:mentions |
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pubmed:issue |
14
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pubmed:dateCreated |
2009-7-10
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pubmed:abstractText |
An efficient method for direct synthesis of polyfunctionalized unsaturated delta-lactones 2 and delta-lactams 4 has been developed from the reaction of the easily available alpha-alkenoyl alpha-carboxyl/carbamoyl ketene S,S-acetals 1/3 and Vilsmeier reagents (DMF/POCl(3) or DMF/PBr(3)) via a cyclization followed by a halovinylation or haloformylation sequence.
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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 |
Jul
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pubmed:issn |
1520-6904
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pubmed:author |
|
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pubmed:issnType |
Electronic
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pubmed:day |
17
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pubmed:volume |
74
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
5090-2
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pubmed:meshHeading |
|
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pubmed:year |
2009
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pubmed:articleTitle |
Direct synthesis of polyfunctionalized unsaturated delta-lactones and delta-lactams from alpha-alkenoyl alpha-carboxyl/carbamoyl ketene S,S-acetals under Vilsmeier conditions.
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pubmed:affiliation |
Department of Chemistry, Northeast Normal University, Changchun, 130024, China.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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