N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide

Base Information

• Chemical Name: N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide
• CAS No.: 1374431-86-3
• Molecular Formula: C₃₁H₂₆N₆O₄
• Molecular Weight: 546.585

Synonyms:N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide

Chemical Property of N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide

Chemical Property:

Purity/Quality:

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Technology Process of N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide

There total 2 articles about N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide 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: 68.0%

4-((3,5-diamino-1-(4-methoxybenzyl)-1H-pyrazol-4-yl)diazenyl)phenol (1374431-85-2) + benzoyl chloride (98-88-4) → N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide (1374431-86-3)

Guidance literature:

With pyridine; at 2 - 20 ℃; for 18h;

DOI:10.1016/j.tet.2012.03.063

Reference yield:

(4-hydroxyphenyl)carbonohydrazonoyl dicyanide + 4-methoxybenzylhydrazine (140-69-2) → N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide (1374431-86-3)

Guidance literature:

Multi-step reaction with 2 steps

1: methanol / 4 h / 65 °C

2: pyridine / 18 h / 2 - 20 °C

With pyridine; In methanol;

DOI:10.1016/j.tet.2012.03.063

Reference yield:

N,N'-(4-((4-hydroxyphenyl)diazenyl)-1-(4-methoxybenzyl)-1H-pyrazole-3,5-diyl)dibenzamide (1374431-86-3) → C23H18N6O3

Guidance literature:

With trifluoroacetic acid; at 60 ℃; for 48h;

DOI:10.1016/j.tet.2012.03.063

upstream raw materials:

4-((3,5-diamino-1-(4-methoxybenzyl)-1H-pyrazol-4-yl)diazenyl)phenol

benzoyl chloride

4-methoxybenzylhydrazine

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