15150-71-7Relevant articles and documents
Synthesis of 1,2,4-Triazines, XV. - Synthesis of 1,2,4-Triazin-6(1H)-ones
Neunhoeffer, Hans,Klein-Cullmann, Birgit
, p. 1271 - 1274 (2007/10/02)
1,2,4-Triazin-6(1H)-ones 3 have been prepared by cyclization of α-ketoacyl chlorides 15 with amidrazones 14. 4,5-Dihydro-1,2,4-triazin-6(1H)-ones 5 were obtained by cyclization of amino acid hydrazides 10 with orthocarboxylates 11.Key Word: 1,2,4-Triazin-