Regioselective synthesis of functionally hindered -methylstyrenes through ring transformation of 2H-pyran-2-ones with mesityl oxide
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Kumar, Amit
Singh, Fateh V Goel, Atul |
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| Date |
2009-08-18T09:10:31Z
2009-08-18T09:10:31Z 2007 |
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| Identifier |
Tetrahedron Lett.( 2007)48, 8223-8226
http://hdl.handle.net/123456789/479 |
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| Description |
A regioselective synthesis of -ethylstyrenes with electron-withdrawing or -donating substituents is described and illustrated by carbanion-induced ring transformation of 2H-pyran-2-one with mesityl oxide in excellent yield. The potential of the reaction lies in the creation of an aromatic ring possessing an isopropenyl unit from six membered-lactones at room temperature under mild reaction conditions.
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| Format |
4154374 bytes
application/pdf |
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| Language |
en
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| Relation |
CDRI Communication No 7282
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| Title |
Regioselective synthesis of functionally hindered -methylstyrenes through ring transformation of 2H-pyran-2-ones with mesityl oxide
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| Type |
Article
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