143263-68-7Relevant academic research and scientific papers
SYNTHESIS OF 3,4-DIHYDROPYRIDAZINOBENZIMIDAZOLES
Khodja, Mohamed,Sicker, Dieter,Wilde, Horst
, p. 401 - 412 (2007/10/02)
3,4-Dihydropyridazinobenzimidazoles (4a-e) have been prepared by catalytical hydrogenation of dialkyl (E)-2-(substituted 2-nitrophenylhydrazono)glutarates (1a-e) to the respective amines (2) followed by their base catalyzed cyclization in a tandem
Synthese substituierter 2-Nitrophenylhydrazone von 2-Oxodicarbonsaureestern und Untersuchung ihres Tautomerie- und Absorptionsverhaltens
Schwesinger, H.,Dalski, Antje,Sicker, D.,Wilde, H.,Mann, G.
, p. 257 - 264 (2007/10/02)
32 Substituted 2-nitrophenylhydrazones of diethyl oxalacetate, 2-oxoglutaric acid and its 1-mono- and 1,5-dialkyl esters, resp., have been synthesized from substituted 2-nitrophenylhydrazines and 4,6-dinitro-1,3-dihydrazinobenzene and the carbonyl compoun
