1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

Base Information

Chemical Name:1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one
CAS No.:756798-81-9
Molecular Formula:C₂₀H₂₅N₅O
Molecular Weight:351.451
Hs Code.:

Synonyms:1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

Chemical Property:

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Technology Process of 1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

There total 3 articles about 1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one 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:

: 189209-02-7
1-{1-[2-(4-Amino-3-nitro-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

: 756798-81-9
1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

Guidance literature:: With hydrazine hydrate; Ra-Ni; In ethanol; 1,2-dichloro-ethane; at 50 ℃; for 1h;
DOI:10.1002/ardp.19973300107

Reference yield:

: 20662-53-7
4-(2-keto-1-benzimidazolinyl)piperidine

: 756798-81-9
1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: Na₂CO₃, KI / dimethylformamide / 12 h / 90 °C

2: N₂H₄*H₂O / Ra-Ni / ethanol; 1,2-dichloro-ethane / 1 h / 50 °C

With sodium carbonate; hydrazine hydrate; potassium iodide; Ra-Ni; In ethanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1002/ardp.19973300107

Reference yield:

: 2-nitro-4-(chloroethyl)aniline hydrochloride

: 756798-81-9
1-{1-[2-(3,4-Diamino-phenyl)-ethyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: Na₂CO₃, KI / dimethylformamide / 12 h / 90 °C

2: N₂H₄*H₂O / Ra-Ni / ethanol; 1,2-dichloro-ethane / 1 h / 50 °C

With sodium carbonate; hydrazine hydrate; potassium iodide; Ra-Ni; In ethanol; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
DOI:10.1002/ardp.19973300107