A new synthesis of 3-ylidenephthalides via palladium-catalyzed cyclocarbonylation of 2-triflyloxyacetophenones

DOI: 10.1016/S0040-4039(00)79222-7

Source and publish data:

Tetrahedron Letters p. 3763 - 3766 (1993)

Update date:2022-08-04

Topics:

Authors:

Ciattini

Mastropietro

Morera Morera

Ortar Ortar

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Article abstract of DOI:10.1016/S0040-4039(00)79222-7

The reaction of 2-triflyloxyacetophenone derivatives 1 with carbon monoxide in the presence of a palladium catalyst affords 3-ylidenephthalides 2 in good yields and under mild conditions.

Full text of DOI:10.1016/S0040-4039(00)79222-7

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