4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE)

Base Information

• Chemical Name: 4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE)
• CAS No.: 1079178-22-5
• Molecular Formula: C10H11N3
• Molecular Weight: 173.217
• Hs Code.: 2933199090
• Mol file: 1079178-22-5.mol

Synonyms:4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE);[4-(1-methyl-1H-pyrazol-4-yl)phenyl]amine;MFCD06797404;4-(1-Methyl-1H-Pyrazol-4-Yl)Aniline

Chemical Property of 4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE)

Chemical Property:

• Boiling Point: 347.3±25.0 °C(Predicted)
• PKA: 4.20±0.10(Predicted)
• PSA: 43.84000
• Density: 1.17±0.1 g/cm3(Predicted)
• LogP: 2.25050

Purity/Quality:

98%min ^*data from raw suppliers

4-(1-Methyl-1H-pyrazol-4-yl)aniline ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE)

There total 6 articles about 4-(1-methyl-1H-pyrazol-4-yl)aniline(SALTDATA: FREE) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

1-methyl-4-(4-nitrophenyl)-1H-pyrazole (37921-15-6) → 4-(1-methyl-1H-pyrazol-4-yl)aniline (1079178-22-5)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In ethanol; under 1706.63 Torr;

Reference yield: 95.0%

4-bromo-aniline (106-40-1) + 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (761446-44-0) → 4-(1-methyl-1H-pyrazol-4-yl)aniline (1079178-22-5)

Guidance literature:

4-bromo-aniline; 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; With caesium carbonate; In 1,4-dioxane; water; for 0.333333h; Inert atmosphere;

With (2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1 ‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate; In 1,4-dioxane; water; at 100 ℃; for 2.16667h; Inert atmosphere;

Reference yield:

1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxolane-2-yl)pyrazole + 4-bromo-aniline (106-40-1) → 4-(1-methyl-1H-pyrazol-4-yl)aniline (1079178-22-5)

Guidance literature:

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium carbonate; In 1,2-dimethoxyethane; water; at 100 ℃;

upstream raw materials:

4-bromo-aniline

1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

4-(4-nitrophenyl)-1H-pyrazole

1-methyl-4-(4-nitrophenyl)-1H-pyrazole

Downstream raw materials:

N-methyl-4-(1-methyl-1H-pyrazol-4-yl)aniline

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