Ram, Vishnu Ji ; Goel, Atul (1996) Ring transformation reactions part IV: 6-Aryl-3-methoxy-carbonyl-4-methylthio-2H-pyran-2-one, a novel synthon for the synthesis of 1,3-terphenyls from aryl ketones Tetrahedron Letters, 37 (1). pp. 93-96. ISSN 0040-4039
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Official URL: http://doi.org/10.1016/0040-4039(95)02081-0
Related URL: http://dx.doi.org/10.1016/0040-4039(95)02081-0
Abstract
4′-Methoxycarbonyl-5′-methylthio-1′,3′-terphenyls (3) and methyl (4,6-diarylpyran-2-ylidene)acetate (4) are synthesized from 6-aryl-3-methoxy-carbonyl-4-methylthio-2H-pyran-2-ones (1). The salient feature of this procedure is to provide symmetrical, unsymmetrical and heteroaryl terphenyls in single step. A single step synthesis of 3 and 4 from 1 is described.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 117879 |
| Deposited On: | 06 May 2021 04:39 |
| Last Modified: | 06 May 2021 04:39 |
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