3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

Base Information

Chemical Name:3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile
CAS No.:1022249-17-7
Molecular Formula:C₂₁H₂₁Cl₂N₃O
Molecular Weight:402.323
Hs Code.:

Synonyms:3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

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Chemical Property of 3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

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Technology Process of 3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

There total 8 articles about 3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile 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: 21.0%

: 1022249-15-5
2-(4-bromo-2-chloro-6-methylphenoxy)-4-chloro-7-(1-ethylpropyl)-1-methyl-1H-benzimidazole

: copper(l) cyanide

: 1022249-17-7
3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

Guidance literature:: With 1-methyl-pyrrolidin-2-one; at 150 ℃; for 1.5h; Microwave irradiation;
DOI:10.1016/j.bmc.2016.11.011

Reference yield:

: 7-(1-ethylpropyl)-1-methyl-1,3-dihydro-2H-benzimidazol-2-one

: 1022249-17-7
3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

Guidance literature:: Multi-step reaction with 4 steps

1: N-chloro-succinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 48 h / 70 °C

2: trichlorophosphate / 3 h / 90 °C

3: potassium carbonate / N,N-dimethyl-formamide / 34 h / 100 °C

4: 1-methyl-pyrrolidin-2-one / 1.5 h / 150 °C / Microwave irradiation

With 1-methyl-pyrrolidin-2-one; N-chloro-succinimide; 2,2'-azobis(isobutyronitrile); potassium carbonate; trichlorophosphate; In tetrachloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2016.11.011

Reference yield:

: 4-chloro-7-(1-ethylpropyl)-1-methyl-1,3-dihydro-2Hbenzimidazol-2-one

: 1022249-17-7
3-chloro-4-((4-chloro-7-(1-ethylpropyl)-1-methyl-1Hbenzimidazol-2-yl)oxy)-5-methylbenzonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: trichlorophosphate / 3 h / 90 °C

2: potassium carbonate / N,N-dimethyl-formamide / 34 h / 100 °C

3: 1-methyl-pyrrolidin-2-one / 1.5 h / 150 °C / Microwave irradiation

With 1-methyl-pyrrolidin-2-one; potassium carbonate; trichlorophosphate; In N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2016.11.011