2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

Base Information

Chemical Name:2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide
CAS No.:1426521-38-1
Molecular Formula:C₂₀H₁₅Cl₂N₅
Molecular Weight:396.279
Hs Code.:

Synonyms:2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

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Chemical Property of 2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

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Technology Process of 2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

There total 7 articles about 2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide 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:

: 1426521-40-5
2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbothioamide

: 1426521-38-1
2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

Guidance literature:: With hydrazine hydrate; In ethanol; at 70 ℃; for 1h;

Reference yield:

: 504-29-0
2-aminopyridine

: 1426521-38-1
2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: ethanol / 18 h / 80 °C

2.1: lithium hydroxide / methanol; water / 2 h / 70 °C

2.2: pH 4

3.1: thionyl chloride / 2 h / 100 °C

4.1: triethylamine / dichloromethane / 3 h / 20 °C

5.1: Lawessons reagent / toluene / 4 h / 150 °C / Microwave irradiation

6.1: hydrazine hydrate / ethanol / 1 h / 70 °C

With Lawessons reagent; thionyl chloride; hydrazine hydrate; triethylamine; lithium hydroxide; In methanol; ethanol; dichloromethane; water; toluene;

Reference yield:

: C₁₄H₈Cl₂N₂O

: 1426521-38-1
2-(2-chlorophenyl)-N-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbohydrazonamide

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / dichloromethane / 3 h / 20 °C

2: Lawessons reagent / toluene / 4 h / 150 °C / Microwave irradiation

3: hydrazine hydrate / ethanol / 1 h / 70 °C

With Lawessons reagent; hydrazine hydrate; triethylamine; In ethanol; dichloromethane; toluene;