4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

Base Information

Chemical Name:4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate
CAS No.:73736-66-0
Molecular Formula:C₃₂H₃₈FN₅O₂
Molecular Weight:543.684
Hs Code.:

Synonyms:4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

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Chemical Property of 4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

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Technology Process of 4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

There total 9 articles about 4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate 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: 18.0%

: 73736-50-2
O-desmethyl astemizole

: 111-36-4
n-butyl isocyanide

: 73736-66-0
4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

Guidance literature:: In tetrahydrofuran; for 20h; Heating;
DOI:10.1021/jm00150a029

Reference yield:

: 73734-07-3
(1H-benzimidazol-2-yl)-(1-ethoxycarbonyl-piperidin-4-yl)amine

: 73736-66-0
4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

Guidance literature:: Multi-step reaction with 5 steps

1: 40 percent / sodium carbonate, potassium iodide / dimethylformamide / 70 °C

2: 82 percent / 48 percent hydrobromic acid / 1 h / Heating

3: 46.7 percent / Na₂CO₃ / dimethylformamide / 20 h / 70 °C

4: 88.5 percent / H₂ / 10 percent Pd/C / methanol

5: 18 percent / tetrahydrofuran / 20 h / Heating

With hydrogen bromide; hydrogen; sodium carbonate; potassium iodide; palladium on activated charcoal; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00150a029

Reference yield:

: 84501-68-8
ethyl 4-[[1-[(4-fluorophenyl)methyl]-1H-benzimidazol-2-yl]amino]-1-piperidinecarboxylate

: 73736-66-0
4-<2-<4-<<1-<(4-fluorophenyl)methyl>-1H-benzimidazol-2-yl>amino>-1-piperidinyl>ethyl>phenyl butylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / 48 percent hydrobromic acid / 1 h / Heating

2: 46.7 percent / Na₂CO₃ / dimethylformamide / 20 h / 70 °C

3: 88.5 percent / H₂ / 10 percent Pd/C / methanol

4: 18 percent / tetrahydrofuran / 20 h / Heating

With hydrogen bromide; hydrogen; sodium carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm00150a029