Preparation of s-triazine-Δ2-pyrazolines. I. 3,5-diphenyl-Δ2-pyrazoline reaction with chloro-s-triazines was written by Prejmereanu, Ioan;Sebe, Ion;Floru, Lucian. And the article was included in Revistade Chimie (Bucharest, Romania) in 1994.Application of 2272-40-4 The following contents are mentioned in the article:
3,5-Diphenyl-Δ2-pyrazoline (I) acylation reaction with cyanuric chloride or its mono- or di-substituted derivatives was studied, with respect to the nucleophilic reagent, acylation agent, , catalyst presence, temperature, and reaction solvent in preparation of the title compounds II (X, Y = Cl, R2R1N, RO wherein R, R1, R2 = H, alkyl, aryl). Cyanuric chloride was reacted with I at 5° for 30 min to give II (X = Y = Cl). This study involved multiple reactions and reactants, such as 4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4Application of 2272-40-4).
4,6-Dichloro-N-phenyl-1,3,5-triazin-2-amine (cas: 2272-40-4) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Application of 2272-40-4
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics