ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

Base Information

Chemical Name:ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate
CAS No.:1369399-04-1
Molecular Formula:C₁₃H₁₀Cl₂F₂N₂O₂
Molecular Weight:335.137
Hs Code.:

Synonyms:ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

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Chemical Property of ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

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Technology Process of ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

There total 3 articles about ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate 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:

: 1369399-02-9
ethyl 1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

: 1369399-04-1
ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

Guidance literature:: ethyl 1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate; With 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex; In tetrahydrofuran; at -40 - -15 ℃; for 1.08333h;

With hexachloroethane; In tetrahydrofuran; at -17 - 20 ℃; for 0.5h;

Reference yield:

: 36556-56-6
2-chloro-4,6-difluoroaniline

: 1369399-04-1
ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: methanol; toluene / 1 h / 65 °C

2.1: potassium carbonate / ethanol / 2 h / Reflux

3.1: 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex / tetrahydrofuran / 1.08 h / -40 - -15 °C

3.2: 0.5 h / -17 - 20 °C

With 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex; potassium carbonate; In tetrahydrofuran; methanol; ethanol; toluene;

Reference yield:

: 1369399-03-0
C₁₀H₈ClF₂NO₂

: 1369399-04-1
ethyl 2-chloro-1-(2-chloro-4,6-difluorophenyl)-4-methyl-1H-imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / ethanol / 2 h / Reflux

2.1: 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex / tetrahydrofuran / 1.08 h / -40 - -15 °C

2.2: 0.5 h / -17 - 20 °C

With 2,2,6,6-tetramethylpiperidinylmagnesium chloride lithium chloride complex; potassium carbonate; In tetrahydrofuran; ethanol;