Dixit, Manish ; Raghunandan, Resmi ; Kumar, Brijesh ; Maulik, P.R. ; Goel, Atul (2007) One-pot regioselective synthesis of dihydronaphthofurans and dibenzofurans Tetrahedron, 63 (7). pp. 1610-1616. ISSN 0040-4020
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Official URL: http://doi.org/10.1016/j.tet.2006.12.017
Related URL: http://dx.doi.org/10.1016/j.tet.2006.12.017
Abstract
A regioselective approach for the synthesis of substituted naphthofurans and dibenzofurans has been demonstrated through a ring transformation reaction of suitably functionalized 2H-pyran-2-ones by reaction with 6,7-dihydro-5H-benzofuran-4-one and 7-methoxybenzofuran-3-one, respectively, in high yields. The novelty of the procedure lies in the creation of an aromatic ring transformed by 2H-pyran-2-one involving the –COCH2– moiety of a cyclic ketone.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 117923 |
| Deposited On: | 06 May 2021 09:05 |
| Last Modified: | 06 May 2021 09:05 |
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