ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

Base Information

Chemical Name:ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate
CAS No.:136284-60-1
Molecular Formula:C₂₈H₂₈N₆O₂
Molecular Weight:480.569
Hs Code.:

Synonyms:ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

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Chemical Property of ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

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Technology Process of ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

There total 9 articles about ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-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: 61.0%

: 122-51-0
orthoformic acid triethyl ester

: 136284-47-4
2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylic acid

: 136284-60-1
ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

Guidance literature:: With sulfuric acid; In ethanol; for 67h; Heating;
DOI:10.1021/jm00064a011

Reference yield: 41.0%

: 136284-60-1
ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

Guidance literature:

Reference yield:

: 114772-54-2
4'-(bromomethyl)-1,1'-biphenyl-2-carbonitrile

: 136284-60-1
ethyl 2-butyl-1-[[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]benzimidazole-7-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1: 78 percent / K₂CO₃ / dimethylformamide / 15 h / Ambient temperature

2: 90 percent / iron, conc. hydrochloric acid / methanol / 8 h / Heating

3: 63 percent / NaN₃, NH₄Cl / dimethylformamide / 84 h / 110 - 120 °C

4: 61 percent / conc. sulfuric acid / ethanol / 67 h / Heating

With hydrogenchloride; sodium azide; sulfuric acid; iron; potassium carbonate; ammonium chloride; In methanol; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00064a011