1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

Base Information

Chemical Name:1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione
CAS No.:1622220-00-1
Molecular Formula:C₁₆H₁₁ClF₂O₃
Molecular Weight:324.711
Hs Code.:

Synonyms:1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

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Chemical Property of 1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

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Technology Process of 1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

There total 6 articles about 1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione 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: 66.0%

: 1622219-99-1
2-(4-(difluoromethoxy)-3-methylphenyl)-1-(3-chlorophenyl)-2-hydroxyethanone

: 1622220-00-1
1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

Guidance literature:: With Dess-Martin periodane; In dichloromethane; tert-butyl alcohol; at 20 ℃; Inert atmosphere;

Reference yield:

: 15174-69-3
4-hydroxy-3-methyl-benzaldehyde

: 1622220-00-1
1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 3.25 h / 95 °C

2.1: n-butyllithium / tetrahydrofuran / 0.5 h / -29 °C / Inert atmosphere

2.2: 1.25 h / -29 - 20 °C

3.1: bis-[(trifluoroacetoxy)iodo]benzene / acetonitrile; water / 0.33 h / 20 °C

4.1: Dess-Martin periodane / dichloromethane; tert-butyl alcohol / 20 °C / Inert atmosphere

With n-butyllithium; potassium carbonate; Dess-Martin periodane; bis-[(trifluoroacetoxy)iodo]benzene; In tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile; tert-butyl alcohol;

Reference yield:

: 4-(difluoromethoxy)-3-methylbenzaldehyde

: 1622220-00-1
1-(4-(difluoromethoxy)-3-methylphenyl)-2-(3-chlorophenyl)ethane-1,2-dione

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran / 0.5 h / -29 °C / Inert atmosphere

1.2: 1.25 h / -29 - 20 °C

2.1: bis-[(trifluoroacetoxy)iodo]benzene / acetonitrile; water / 0.33 h / 20 °C

3.1: Dess-Martin periodane / dichloromethane; tert-butyl alcohol / 20 °C / Inert atmosphere

With n-butyllithium; Dess-Martin periodane; bis-[(trifluoroacetoxy)iodo]benzene; In tetrahydrofuran; dichloromethane; water; acetonitrile; tert-butyl alcohol;