8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

Base Information

Chemical Name:8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide
CAS No.:1197331-82-0
Molecular Formula:C₂₃H₁₉Cl₂F₃N₆O₃
Molecular Weight:555.343
Hs Code.:

Synonyms:8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

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Chemical Property of 8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

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Technology Process of 8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

There total 10 articles about 8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide 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:

: 753-90-2
trifluoroethylamine

: 1197331-80-8
8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid (4-formyl-1H-imidazol-2-yl)-amide

: 1197331-82-0
8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

Guidance literature:: With sodium tris(acetoxy)borohydride; In dichloromethane; at 20 ℃; for 18h; Inert atmosphere;

Reference yield:

: 273-13-2,22706-22-5
benzo[1,2,5]thiadiazole

: 1197331-82-0
8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

Guidance literature:: Multi-step reaction with 9 steps

1.1: hydrogen bromide; bromine / water / 4 h / Reflux

2.1: sodium tetrahydroborate / ethanol / 15 - 30 °C / Inert atmosphere

3.1: ethanol; water / 3 h / Reflux

4.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / ethanol; water; toluene / 2 h / 105 °C / Inert atmosphere

5.1: 1-methyl-pyrrolidin-2-one / 2 h / 180 °C / Inert atmosphere

6.1: potassium hydroxide / ethylene glycol / 3 h / 150 °C

6.2: pH 5

7.1: sulfuryl dichloride / acetonitrile / 2 h / 5 °C

8.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 120 h / 20 °C

8.2: 27 h / 20 - 50 °C

9.1: sodium tris(acetoxy)borohydride / dichloromethane / 18 h / 20 °C / Inert atmosphere

With sodium tetrahydroborate; sulfuryl dichloride; hydrogen bromide; bromine; sodium tris(acetoxy)borohydride; sodium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; potassium hydroxide; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1-methyl-pyrrolidin-2-one; ethanol; dichloromethane; water; ethylene glycol; N,N-dimethyl-formamide; toluene; acetonitrile;

Reference yield:

: 15155-41-6
4,7-dibromobenzo[c][1,2,5]thiadiazole

: 1197331-82-0
8-(2,6-dichloro-3,5-dimethoxy-phenyl)-quinoxaline-5-carboxylic acid {4-[(2,2,2-trifluoro-ethylamino)-methyl]-1H-imidazol-2-yl}-amide

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium tetrahydroborate / ethanol / 15 - 30 °C / Inert atmosphere

2.1: ethanol; water / 3 h / Reflux

3.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / ethanol; water; toluene / 2 h / 105 °C / Inert atmosphere

4.1: 1-methyl-pyrrolidin-2-one / 2 h / 180 °C / Inert atmosphere

5.1: potassium hydroxide / ethylene glycol / 3 h / 150 °C

5.2: pH 5

6.1: sulfuryl dichloride / acetonitrile / 2 h / 5 °C

7.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 120 h / 20 °C

7.2: 27 h / 20 - 50 °C

8.1: sodium tris(acetoxy)borohydride / dichloromethane / 18 h / 20 °C / Inert atmosphere

With sodium tetrahydroborate; sulfuryl dichloride; sodium tris(acetoxy)borohydride; sodium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine; potassium hydroxide; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1-methyl-pyrrolidin-2-one; ethanol; dichloromethane; water; ethylene glycol; N,N-dimethyl-formamide; toluene; acetonitrile;