64598-47-6

Upstream product

• 19735-89-8 3-methyl-1-phenylpyrazolin-5(4H)-one 
• 127-09-3 sodium acetate 
• 108-24-7 acetic anhydride 
• 75-36-5 acetyl chloride 
• 64360-23-2 1-(5-acetoxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-ethanone 

Downstream Products

• 19374-75-5 3-methyl-1-phenylpyrazole-4,5-dione 4-phenylhydrazone 
• 40570-67-0 4-acetyl-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one 
• 37703-82-5 1-(5-methoxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)ethanone 
• 143989-09-7 CH₃C(O)CC(CH₃)NHN(C₆H₅)COSnCl₄ 
• 143989-10-0 CH₃C(O)CC(C₆H₅)NHN(CH₃)COSnBr₄ 
• 312310-44-4 C₆H₅N₂C₃(OH)CH₃C(CH₃)NNHCOC₅H₄N 
• 1286679-94-4 methyl 2-{1-[(Z)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene]ethylamino}-3-phenylpropanoate 
• 1416853-78-5 1,5-dimethyl-4-{[1-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)ethyl]amino}-2-phenyl-1H-pyrazol-3(2H)-one 

Relevant academic research and scientific papers

Heterocyclic dyestuffs

Dyestuffs of the formula STR1 wherein R1, R2, R denote H, alkyl, alkenyl, cycloalkyl, aralkyl etc. R3, R4 denote H, alkyl, aralkyl, aryl, alkoxy, halogen, CN, COOH, alkoxycarbonyl, alkylsulfonyl, arylsulfonyl etc. Z denotes O, S or --N(R)--, p and q denote 0 or 1, but not simultaneously 0 and G stands for the remaining members of a ring system, with the proviso that R3 is not alkyl if G is a thiazole ring, are outstanding suitable for dyeing fibre materials of all kinds in clear yellow to violet shades with good fastness properties.