2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

Base Information

Chemical Name:2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole
CAS No.:1451015-19-2
Molecular Formula:C₂₉H₃₂N₄
Molecular Weight:436.6
Hs Code.:

Synonyms:2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

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Chemical Property of 2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

Chemical Property:

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Technology Process of 2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

There total 6 articles about 2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole 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:

: 74-96-4
ethyl bromide

: 1451015-18-1
2-butyl-5-(ethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

: 1451015-19-2
2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; Inert atmosphere;
DOI:10.1007/s00044-012-0462-7

Reference yield:

: 5-amino-2-butyl-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

: 1451015-19-2
2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / Inert atmosphere

2: triethylamine / dichloromethane / 20 °C / Inert atmosphere

With triethylamine; In dichloromethane;
DOI:10.1007/s00044-012-0462-7

Reference yield:

: 109-52-4
valeric acid

: 1451015-19-2
2-butyl-5-(diethylamino)-1-[(2'-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: trichlorophosphate / 3.5 h / 170 °C

2.1: potassium carbonate / N,N-dimethyl-formamide / 1 h / 27 °C / Inert atmosphere

2.2: 12 h / 27 °C / Inert atmosphere

3.1: hydrogenchloride; tin(ll) chloride / ethanol / 70 °C

4.1: triethylamine / dichloromethane / Inert atmosphere

5.1: triethylamine / dichloromethane / 20 °C / Inert atmosphere

With hydrogenchloride; potassium carbonate; triethylamine; tin(ll) chloride; trichlorophosphate; In ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1007/s00044-012-0462-7