137609-67-7Relevant academic research and scientific papers
Reactions with Hydrazonoyl Halides XXI: Reinvestigation of the reactions of hydrazonoyl bromides with 1,1-Dicyanothioacetanilide.
Abdelhamid, Abdou O.,Zohdi, Hussein F.,Rateb, Nora A.
, p. 920 - 932 (2007/10/03)
The reaction of C-(benzoyl)-N-(phenyl)formohydrazonoyl bromide with 1,1-dicyanothioacetanilide was investigated. The product was elucidated on the basis of elemental analysis, spectral data and alternative synthesis. Also, the reaction of hydrazonoyl halides with 1-ethoxycarbonyl-1-cyanothioacetanilide and 1-benzoyl-1-cyanothioacetanilide was investigated.
Reactions with Hydrazonoyl Halides Part 20. Synthesis of New Unsymmetrical Azines, Dihydro-1,3,4-thiadiazoles and 5-Arylazothiazoles
Zohdi, Hussein F.,Rateb, Nora M.,Sallam, Mohamed M. M.,Abdelhamid, Abdou O.
, p. 3329 - 3347 (2007/10/03)
Hydrazonoyl halides reacted with phenyldithiocarbamate in ethanolic triethylamine solution to give 2-anilino-2,3-dihydro-1,3,4-thiadiazoles in excellent yields. In contrast, phenylthiourea reacted with hydrazonoyl halides to give 2-anilino-2,3-dihydro-1,3
Substituent Effect on Oxidative Cyclization of Aldehyde Thiosemicarbazones with Ferric Chloride
Noto, Renato,Buccheri, Francesco,Cusmano, Giuseppe,Gruttadauria, Michelangelo,Werber, Giuseppe
, p. 1421 - 1427 (2007/10/02)
The reactivity of aldehyde thiosemicarbazones 1 with ferric chloride solutions was examined.When compounds 1 are not substituted on the N-2 nitrogen atom formation of 1,3,4-thiadiazole 3 heterocyclic ring was observed.In contrast 1,2,4-triazoline 4 and/or
