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Report | Regular issue | Vol 24, No. 2, 1986, pp.335-337
Published online, 1st January, 1970
DOI: 10.3987/R-1986-02-0335
A New Product from the Decomposition of 2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA), a Hydeoxamic Acid from Cereals

Héctor R. Bravo and Hermann M. Niemeyer*

*Departamento de Química, Facultad de Ciencias, Unversidad de Chile, Casilla 653, Santiago, Chile

Abstract

A new product, identified as 3,4-dihydroxy-7-methoxy-1,4-benzoxarin-2-one (5) was isolated in 10% yield from the decomposition of the title compound in dioxane. A mechanism for its formation is discussed.