104830-71-9Relevant academic research and scientific papers
Reaction of 2-Aminobenzoylhydrazines with Carboxylic Acids: Formation of Quinazolin-4(3H)-one, 1,3,4-Oxadiazole and 1,3,4-Benzotriazepin-5-one Derivatives
Reddy, P. S. N.,Reddy, P. Pratap
, p. 763 - 765 (2007/10/02)
Reactions of 2-aminobenzoylhydrazines with aliphatic acids give 1-(2'-acylaminobenzoyl)-2-acylhydrazines (4) which are cyclised to 3-amino-2-alkylquinazolin-4(3H)-ones (6).Aromatic acids react with 2-aminobenzoylhydrazines to give a mixture of 1-(2'-amino
A New Synthesis of 2-Aryl-3,4-dihydro-5H-1,3,4-benzotriazepin-5-ones
Reddy, Ch. K.,Reddy, P. S. N.,Ratnam, C. V.
, p. 902 - 904 (2007/10/02)
The reaction of 2-aryl-3,1-benzoxazine-4-ones (1) and hydrazine hydrate in refluxing xylene yields 2-aryl-3,4-dihydro-5H-1,3,4-benzotriazepin-5-ones in 55-74percent yield.In basic conditions this reaction, however, gives 2-aryl-3-aminoquinazolin-4(3H)-one
