6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

Base Information

Chemical Name:6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one
CAS No.:1033585-61-3
Molecular Formula:C₂₉H₂₄Cl₂N₂O₄S
Molecular Weight:567.493
Hs Code.:

Synonyms:6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

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Chemical Property of 6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

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Technology Process of 6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

There total 4 articles about 6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-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: 79.0%

: 1033586-60-5
6-[1-(4-bromo-2-chlorophenyl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

: 373384-18-0
3-(methanesulfonyl)phenylboronic acid

: 1033585-61-3
6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

Guidance literature:: With water; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 80 - 85 ℃; for 3h;

Reference yield:

: 137178-89-3
6,6-dimethyl-4-oxo-5,6-dihydro-4H-pyran-2-carbonyl chloride

: 1033585-61-3
6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrahydrofuran; acetonitrile / 3 h / 20 °C

1.2: 1 h / 20 °C

2.1: sodium hydrogencarbonate / tetrahydrofuran / 24 h / 80 - 85 °C

3.1: water; sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 3 h / 80 - 85 °C

With water; sodium hydrogencarbonate; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; acetonitrile; 3.1: Suzuki Coupling;

Reference yield:

: 80866-93-9
3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid

: 1033585-61-3
6-[1-(3-chloro-3'-methanesulfonylbiphenyl-4-yl)-2-(2-chlorophenyl)-1H-imidazol-4-yl]-2,2-dimethyl-2,3-dihydropyran-4-one

Guidance literature:: Multi-step reaction with 4 steps

1.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 1.5 h / 0 - 20 °C

2.1: tetrahydrofuran; acetonitrile / 3 h / 20 °C

2.2: 1 h / 20 °C

3.1: sodium hydrogencarbonate / tetrahydrofuran / 24 h / 80 - 85 °C

4.1: water; sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 3 h / 80 - 85 °C

With oxalyl dichloride; water; sodium hydrogencarbonate; sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; N,N-dimethyl-formamide; In tetrahydrofuran; dichloromethane; acetonitrile; 4.1: Suzuki Coupling;