41398-19-0

Basic information

• Product Name: Pyridazine, 3-methyl-6-phenyl-
• CAS NO: 41398-19-0
• Molecular Formula: C11H10N2
• Molecular Weight: 170.214
• Mol File: 41398-19-0.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: Pyridazine, 3-methyl-6-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyridazine, 3-methyl-6-phenyl-(41398-19-0)
• EPA Substance Registry System: Pyridazine, 3-methyl-6-phenyl-(41398-19-0)

Safety Data

• Hazardous Substances Data: 41398-19-0(Hazardous Substances Data)

Upstream product

• 116-11-0 2-Methoxypropene 
• 170650-70-1 ethyl (2,2-dichloro-1-phenylethylidene)hydrazinecarboxylate 
• 4406-77-3 2-Phenyl-1,3,2-dioxaborinane 
• 157200-06-1 Trifluoromethanesulfonic acid 6-methylpyridazine-3-yl ester 
• 1121-79-5 3-chloro-6-methylpyridazine 
• 100-58-3 phenylmagnesium bromide 
• 31378-03-7 1-phenyl-2-tosylethanone 
• 19823-69-9 1,3-diphenyl-2-(prop-2-yn-1-yl)propane-1,3-dione 
• 603-33-8 triphenylbismuthane 
• 98-80-6 phenylboronic acid 
• 89201-18-3 3-acetyl-1-phenyl-2-pentene-1,4-dione 
• 1075-06-5 2,2-dihydroxy-1-phenyl-ethanone 
• 39632-76-3 3-methyl-6-phenyl-4,5-dihydro-pyridazine-4-carboxylic acid ethyl ester 
• 39632-75-2 ethyl 3-methyl-6-phenyl-4-pyridazinecarboxylate 

Downstream Products

• 112577-41-0 (3-methyl-benzothiazol-2-yl)-(2-methyl-6-phenyl-pyridazin-3-yl)-methinium ; bromide 
• 35991-00-5 3-(4-methoxy-styryl)-6-phenyl-pyridazine 
• 103985-11-1 6-phenylpyridazine-3-carboxylic acid 
• 1373310-96-3 3-((1H-imidazol-1-yl)methyl)-6-phenylpyridazine 
• 1187451-23-5 3-[bis(tert-butoxycarbonyl)aminomethyl]-6-phenylpyridazine 
• 1315619-55-6 (S)-3-(cyclohex-2-en-1-ylmethyl)-6-phenylpyridazine 
• 1187451-22-4 3-(bromomethyl)-6-phenylpyridazine 

Relevant articles and documents

The palladium catalysed biaryl cross-coupling of pyridazine triflates

The scope of trifluoromethanesulfonic acid 6-methyl-pyridazine-3-yl ester as a coupling partner for biaryl synthesis via palladium catalysed Suzuki and Stille coupling conditions is reported.

Thulium Triflate Catalyzed Hydration of 2-Substituted 4-Alkynones

We report on a facile synthetic route for the preparation of substituted 1,4-diketones by thulium triflate mediated hydration of substituted 4-alkynones in MeNO2 at 25 °C for five hours. The products were obtained in moderate to high yields.

From N-sulfonyl,C-homoallyl-hydrazones to pyrazole and pyridazine (N 2)-heterocycles: The ultimate aromatization process

Isomeric six- and five-membered (N2)-aromatics, 6-methylpyridazines and 5-vinylpyrazoles, which energetic topological aromaticity is comparable to that of benzene, are shown to be efficiently produced by sequential isomerization-elimination processes from the corresponding 6-methylidene-1,4,5,6-tetrahydropyridazines and 5-vinylpyrazolines, respectively. The latter precursors are available from the same N-sulfonyl,C-homoallyl-hydrazone substrates by a suitable choice of previously reported conditions for Pd-catalyzed CH-oxidative C,N-ring closing processes. The generality of these cyclization, isomerization, and aromatization reactions, for which detailed mechanisms are proposed, provides a systematic access to wide ranges of 3,4,6-trisubstituted 6-methyl-1,4-dihydropyridazines and 6-methylpyridazines, and their 3,4,5-trisubstituted 5-vinylpyrazole isomers.