110809-98-8Relevant academic research and scientific papers
Synthesis of some 1,3,4-benzotriazepin-5(H)-one derivatives
Shailaja, G.,Reddy, P. S. N.
, p. 321 - 325 (2007/10/02)
Reaction of 1-(2-aminobenzoyl)-1-methylhydrazine (1) with n-butyraldehyde gives 2-n-propyl-1,2,3,4-tetrahydro-1,3,4-benzotriazepin-5(H)-one (2).With aromatic aldehydes, however, the corresponding hydrazones (3) are formed which, under thermal conditions,
RING-CHAIN TAUTOMERISM OF ORTHO-AMINO-SUBSTITUTED AROMATIC CARBOXYLIC ACID HYDRAZONES, I. FORMATION OF 1,2,3,4-TETRAHYDRO-5H-1,3,4-BENZOTRIAZEPIN-5-ONES AND 5,6,7,8-TETRAHYDDRO-4H-PYRAZOLOTRIAZEPIN-4-ONES
Gal, Melinda,Tihanyi, Endre,Dvortsak, Peter
, p. 55 - 68 (2007/10/02)
Reactions of ortho-amino-substituted aromatic carboxylic acid N-methylhydrazides 1a, 1c with acetaldehyde and simple ketones gave condensed triazepinones 4, whereas the N-unsubstituted hydrazides 1b furnished hydrazones 3.The role of N-substitution is dis
