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Communication | Regular issue | Vol 6, No. 2, 1977, pp.107-110
Published online, 1st January, 1970
DOI: 10.3987/R-1977-02-0107
Synthesis of a New Ring System: 1,2,4-Oxadiazol[2,3-a]pyrimidin-4-one

Nicolò Vivona* and Giuseppe Cusmano

*Instituto de Chimica Organica, Facolta de Scienze, Università digli Studi di Palermo, 20 via Archirafi 90123 Palermo, Italy


The preparation of 2,7-diphenyl-1,2,4-oxadiazol[2,3-a]pyrimidin-4-one is described and its ring opening by hydrogenation and hydrolysis examined.