ChemInform Abstract: Structural Investigation of Parvifolinone Transformation Products.

Abstract

Structural Investigation of Parvifolinone Transformation Products. -Treatment of parvifolinone (I) with peracetic acid results in the opening of the 8-membered ring to furnish product (III) which reacts with Ac 2 O to yield benzopyranone (V) and arylpyranone (VI). The structures of products (V) and (VI) are confirmed by X-ray methods. -(HUIPE NAVA, E.; MENDOZA, V.; GARCIA, E.; GUZMAN, J. A.; SALVADOR, J. L.; LYSENKO, K. A.; NESTEROV, V. N.; Chem. Heterocycl. Compd. (N. Y.) 35 (1999) 4, 439-445; Inst. Tecnol. Morelia, Morelia, Mex.; EN)