A new route to the synthesis of 3-methylenecoumarins-via Lewis acid catalyzed rearrangement of methyl α-aryloxymethylacrylates

Sunitha, K. ; Balasubramanian, K. K. ; Rajagopalan, K. (1984) A new route to the synthesis of 3-methylenecoumarins-via Lewis acid catalyzed rearrangement of methyl α-aryloxymethylacrylates Tetrahedron Letters, 25 (29). pp. 3125-3126. ISSN 0040-4039

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/004040...

Related URL: http://dx.doi.org/10.1016/0040-4039(84)80025-8

Abstract

Methyl-α-aryloxymethylacrylates 1a-c have been found to rearrange to furnish the methylenecoumarins 2a-c when refluxed in methylene chloride in the presence of anhydrous AlCl3.

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