N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide

Base Information

• Chemical Name: N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide
• CAS No.: 1429200-08-7
• Molecular Formula: C₃₃H₂₉BrN₄O₂
• Molecular Weight: 593.523

Synonyms:N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide

Chemical Property of N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide

Chemical Property:

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Technology Process of N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide

There total 5 articles about N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide 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: 78.0%

N-(2-(4-Benzylpiperazin-1-yl)-5-bromophenyl)-2-imino-2H-chromene-3-carboxamide (1429200-03-2) + aniline (62-53-3) → N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide (1429200-08-7)

Guidance literature:

In acetic acid; Reflux;

DOI:10.1016/j.bmc.2013.01.064

Reference yield:

1,4-dibromo-2-nitrobenzene (3460-18-2) → N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide (1429200-08-7)

Guidance literature:

Multi-step reaction with 5 steps

1: triethylamine / isopropyl alcohol / 20 h / 70 °C

2: sodium carbonate; sodium dithionate / methanol; water / 70 °C

3: toluene / 20 °C / Reflux

4: piperidine / methanol / 7 h / 50 °C

5: acetic acid / Reflux

With piperidine; sodium dithionate; sodium carbonate; triethylamine; In methanol; water; acetic acid; isopropyl alcohol; toluene;

DOI:10.1016/j.bmc.2013.01.064

Reference yield:

1-phenylmethylpiperazine (2759-28-6) → N-(2-(4-benzylpiperazin-1-yl)-5-bromophenyl)-2-(phenylimino)-2H-chromene-3-carboxamide (1429200-08-7)

Guidance literature:

Multi-step reaction with 5 steps

1: triethylamine / isopropyl alcohol / 20 h / 70 °C

2: sodium carbonate; sodium dithionate / methanol; water / 70 °C

3: toluene / 20 °C / Reflux

4: piperidine / methanol / 7 h / 50 °C

5: acetic acid / Reflux

With piperidine; sodium dithionate; sodium carbonate; triethylamine; In methanol; water; acetic acid; isopropyl alcohol; toluene;

DOI:10.1016/j.bmc.2013.01.064

upstream raw materials:

N-(2-(4-Benzylpiperazin-1-yl)-5-bromophenyl)-2-imino-2H-chromene-3-carboxamide

aniline

1,4-dibromo-2-nitrobenzene

1-phenylmethylpiperazine

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