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Note | Regular issue | Vol 48, No. 2, 1998, pp.353-358
Published online, 1st January, 1970
DOI: 10.3987/COM-97-8062
Synthesis of 5,6,7,8-Tetrahydro-2H-1-benzopyran-2,5-diones and 1,5-Dihydro-2H-pyrrol-2-ones

Irena Music, Amalija Golobic, and Bojan Vercek*

*Faculty of Chemistry and Chemical Technology, University of Ljubljana, Askerceva 5, P.O. Box 537, SLO-1000 Ljubljana, Slovenia


The use of 2-benzoylamino-3-chloropropenoic acid in the synthesis of 5,6,7,8-tetrahydro-2H-benzopyran-2,5-diones and 1,5-dihydro-2H-pyrrolo-2-ones is reported.