1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-

Base Information

Chemical Name:1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-
CAS No.:168273-05-0
Molecular Formula:C17H10Cl4N2O
Molecular Weight:400.091
Hs Code.:
Mol file:168273-05-0.mol

Synonyms:

Suppliers and Price of 1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-

There total 19 articles about 1H-Pyrazole-3-carbonyl chloride, 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl- 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: 100.0%

: 162758-35-2
rimonabant acid

: 168273-05-0
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carbonyl chloride

Guidance literature:: With oxalyl dichloride; In dichloromethane; at -20 - 27 ℃; for 2h;
DOI:10.1016/j.bmcl.2008.06.045

Reference yield:

: 1034980-65-8
C₁₈H₁₃Cl₃N₂O₂

: 168273-05-0
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carbonyl chloride

Guidance literature:: With oxalyl dichloride; N,N-dimethyl-formamide; In dichloromethane; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/jm8000778

Reference yield:

: 6285-05-8
4'-chloropropiophenone

: 168273-05-0
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carbonyl chloride

Guidance literature:: Multi-step reaction with 4 steps

1.1: 65 percent / LDA; potassium t-butoxide / diethyl ether; tetrahydrofuran; heptane / 2.5 h / 20 °C

2.1: HCl / H₂O; CH₂Cl₂

3.1: ethanol / 2.5 h / Heating

3.2: 89 percent / NaOH / ethanol / 2 h / Heating

4.1: 94 percent / SOCl₂ / toluene / 6 h / Heating

With hydrogenchloride; thionyl chloride; potassium tert-butylate; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; ethanol; n-heptane; dichloromethane; water; toluene;
DOI:10.1002/jlcr.529