Bull. Russ. Acad. Sci. Div. Chem. Sci. (Engl. Transl.) p. 2061 - 2067 (1992)
Update date:2022-08-04
Topics:
Pisarenko, L. M.
Nikulin, V. I.
Sveshnikov, N. N.
Indandione, its enol acetate, and the products of a parallel reaction - a mixture of isomeric acids E, Z-5, and phthalide - are formed in the reaction of substituted phenylacetic acid with phthalic anhydride in acetic anhydride and triethylamine. 2-Substituted indandione derivatives were obtained. Keywords: arylindan-1,3-dione, anhydride condensation, synthesis, 3-arylidenephthalide, mass spectrum, PMR, 13C NMR, antineoplastic activity.
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