N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

Base Information

Chemical Name:N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide
CAS No.:1621321-36-5
Molecular Formula:C₁₆H₁₂N₆O₆
Molecular Weight:384.308
Hs Code.:

Synonyms:N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

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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 N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

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Technology Process of N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

There total 3 articles about N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide 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: 80.0%

: 99-34-3
3,5-dinitrobenzoic acid

: 144835-67-6
2-methyl-4H-imidazo[1,2-a]pyridine-3-carbohydrazide

: 1621321-36-5
N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

Guidance literature:: With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; at 0 - 20 ℃; for 3h;
DOI:10.1016/j.bmc.2014.05.038

Reference yield:

: 2549-19-1
ethyl 2-methylimidazo[1,2-a]pyridine-3-carboxylate

: 1621321-36-5
N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol; water / 3 h / Reflux

2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / dichloromethane / 3 h / 0 - 20 °C

With benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In ethanol; dichloromethane; water;
DOI:10.1016/j.bmc.2014.05.038

Reference yield:

: 504-29-0
2-aminopyridine

: 1621321-36-5
N'-(3,5-dinitrobenzoyl)-2-methylimidazo[1,2-a]pyridine-3-carbohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 1,2-dimethoxyethane / 6 h / 90 °C

2: hydrazine hydrate / ethanol; water / 3 h / Reflux

3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / dichloromethane / 3 h / 0 - 20 °C

With benzotriazol-1-ol; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In 1,2-dimethoxyethane; ethanol; dichloromethane; water;
DOI:10.1016/j.bmc.2014.05.038