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| Title: | Regioselective synthesis of functionally hindered -methylstyrenes through ring transformation of 2H-pyran-2-ones with mesityl oxide |
| Authors: | Kumar, Amit
Singh, Fateh V
Goel, Atul |
| Issue Date: | 2007 |
| Citation: | Tetrahedron Lett.( 2007)48, 8223-8226 |
| Series/Report no.: | CDRI Communication No 7282 |
| Abstract: | 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. |
| URI: | http://hdl.handle.net/123456789/479 |
| Appears in Collections: | Medicinal and Process Chemistry
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| Tetrahedron Lett. 2007, 48, 8223-8226.pdf | | 108Kb | Adobe PDF | View/Open |
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