2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

Base Information

Chemical Name:2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one
CAS No.:1170700-89-6
Molecular Formula:C₂₁H₁₇Cl₃N₄O
Molecular Weight:447.751
Hs Code.:

Synonyms:2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

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Chemical Property of 2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

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Technology Process of 2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

There total 2 articles about 2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one 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: 53.0%

: 17704-74-4
2-Amino-2-methyl-propionamide hydrochloride

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

: 1170700-89-6
2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

Guidance literature:: 2-Amino-2-methyl-propionamide hydrochloride; 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carbonyl chloride; With triethylamine; In tetrahydrofuran; at 0 - 20 ℃;

With trichlorophosphate; In dichloromethane; at 80 ℃; for 4h;

Reference yield: 52.0%

: C₂₁H₁₉Cl₃N₄O₂

: 1170700-89-6
2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

Guidance literature:: With trichlorophosphate; In 1,2-dichloro-ethane; at 80 ℃; for 4h; Inert atmosphere;
DOI:10.1021/jm900471u

Reference yield: 68.0%

: 1170700-89-6
2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one

: 74-88-4
methyl iodide

: 1170700-95-4
2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-3,5,5-trimethyl-3,5-dihydroimidazol-4-one

Guidance literature:: 2-[5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl]-5,5-dimethyl-3,5-dihydroimidazol-4-one; With sodium hydride; In N,N-dimethyl-formamide; at 0 - 20 ℃; Inert atmosphere;

methyl iodide; In N,N-dimethyl-formamide; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1021/jm900471u