129109-45-1

Basic information

• Product Name: 6-Methoxycarbonyl-5-triphenylphosphoranylideneimino-2-(3-trifluoromethyl)phenylpyridazin-3(2H)-one
• CAS NO: 129109-45-1
• Molecular Weight: 573.511
• Mol File: 129109-45-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 6-Methoxycarbonyl-5-triphenylphosphoranylideneimino-2-(3-trifluoromethyl)phenylpyridazin-3(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Methoxycarbonyl-5-triphenylphosphoranylideneimino-2-(3-trifluoromethyl)phenylpyridazin-3(2H)-one(129109-45-1)
• EPA Substance Registry System: 6-Methoxycarbonyl-5-triphenylphosphoranylideneimino-2-(3-trifluoromethyl)phenylpyridazin-3(2H)-one(129109-45-1)

Safety Data

• Hazardous Substances Data: 129109-45-1(Hazardous Substances Data)

Upstream product

• 129109-18-8 4-Chloro-6-oxo-1-(3-trifluoromethyl-phenyl)-1,6-dihydro-pyridazine-3-carboxylic acid methyl ester 
• 121582-55-6 methyl 2-<3-(trifluoromethyl)phenyl>-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylate 
• 129109-22-4 4-Azido-6-oxo-1-(3-trifluoromethyl-phenyl)-1,6-dihydro-pyridazine-3-carboxylic acid methyl ester 
• 603-35-0 triphenylphosphine 

Downstream Products

• 129109-54-2 5-Amino-3-oxo-2-(3-trifluoromethyl)phenyl-2,3-dihydropyridazine-6-carboxylic acid 
• 129109-27-9 4-Amino-6-oxo-1-(3-trifluoromethyl-phenyl)-1,6-dihydro-pyridazine-3-carboxylic acid methyl ester 

Relevant articles and documents

Pyridazines with Heteroatom Substituents in Position 3 and 5. 6. SN Reactions in Position 5 of 2-Aryl-5-hydroxypyridazin-3(2H)-ones

The nucleophilic introduction of chloro- (2), azido- (4), (substituted) amino (3,6), mercapto (10) and hydrazino-groups (13) into 2-aryl-5-hydroxypyridazin-3(2H)-ones is described.The 5-aminopyridazin-3(2H)-one (6) also reacts with activated malonates 8 t