Synthesis of beta-Arylbutenolides Mediated by BF3 center dot OMe2

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Author(s):	Finencio, Beatriz M. ; Santos, Fernanda A. ; Laurentiz, Rosangela S. Total Authors: 3
Document type:	Journal article
Source:	Synlett; v. 34, n. 01, p. 4-pg., 2022-11-03.
Abstract
The reaction of phenols or aryl ethers with tetronic acid mediated by BF3 center dot OMe2 was investigated. This strategy allowed for the preparation of beta-(hydroxyaryl)butenolides and beta-arylbutenolides in a single step in a simpler way than previously reported synthetic methods (AU)

FAPESP's process:	18/00544-4 - Synthesis of heterocyclic compounds for biological and technological applications
Grantee:	Rosangela da Silva de Laurentiz
Support Opportunities:	Regular Research Grants