2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

Base Information

Chemical Name:2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole
CAS No.:164460-50-8
Molecular Formula:C₂₃H₂₄ClN₃O₃
Molecular Weight:425.915
Hs Code.:

Synonyms:2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

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Chemical Property of 2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

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Technology Process of 2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

There total 5 articles about 2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole 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: 84.0%

: 83857-96-9
2-n-butyl-4-chloro-1H-imidazol-5-carboxaldehyde

: 164460-37-1
3-(4-Chloromethyl-phenyl)-isonicotinic acid ethyl ester

: 164460-50-8
2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 25 ℃; for 24h;
DOI:10.1021/jm00049a012

Reference yield:

: 13959-01-8
ethyl 3-bromopyridine-4-carboxylate

: 164460-50-8
2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Pd⁰(PPh₃)4, 2.) Na₂CO₃ / 1.) 1,2-DME, RT, 30 min, 2.) 1,2-DME, reflux

2: 97 percent / p-TsOH*H₂O / methanol / Heating

3: 1.) 1N HCl, 2.) thionyl chloride / 1.) EtOH, 2.) CHCl₃, RT

4: 84 percent / K₂CO₃ / dimethylformamide / 24 h / 25 °C

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; thionyl chloride; sodium carbonate; potassium carbonate; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00049a012

Reference yield:

: 164460-51-9
<4-<<(tetrahydro-2H-pyran-2-yl)oxy>methyl>phenyl>boronic acid

: 164460-50-8
2-butyl-4-chloro-5-formyl-1-<<1-<4-(ethoxycarbonyl)pyridin-3-yl>-4-phenyl>methyl>-1H-imidazole

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Pd⁰(PPh₃)4, 2.) Na₂CO₃ / 1.) 1,2-DME, RT, 30 min, 2.) 1,2-DME, reflux

2: 97 percent / p-TsOH*H₂O / methanol / Heating

3: 1.) 1N HCl, 2.) thionyl chloride / 1.) EtOH, 2.) CHCl₃, RT

4: 84 percent / K₂CO₃ / dimethylformamide / 24 h / 25 °C

With hydrogenchloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; thionyl chloride; sodium carbonate; potassium carbonate; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00049a012