N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine

Base Information

• Chemical Name: N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine
• CAS No.: 868834-42-8
• Molecular Formula: C₁₉H₂₂ClN₇
• Molecular Weight: 383.884

Synonyms:N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine

Chemical Property of N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine

Chemical Property:

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Technology Process of N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine

There total 4 articles about N₂-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine 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: 96.0%

N-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}-3-nitropyridin-2-amine → N2-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine (868834-42-8)

Guidance literature:

With hydrogen; Raney Nickel; In tetrahydrofuran; ethanol; at 20 ℃; for 16h; under 1551.49 Torr;

Reference yield:

methyl 4-[(tert-butoxycarbonyl)amino]-N-(4-chlorophenyl)piperidine-1-carbimidothioate (859154-69-1) → N2-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine (868834-42-8)

Guidance literature:

Multi-step reaction with 4 steps

1.1: trifluoroacetic acid / tetrahydrofuran; water / 7 h / Heating / reflux

2.1: hydrogenchloride; water / 1,4-dioxane / 66 h / 20 °C

2.2: 3 h / 50 °C

3.1: triethylamine / tetrahydrofuran / 18 h / 20 °C

3.2: 24 h / Heating / reflux

4.1: hydrogen / nickel / tetrahydrofuran; ethanol / 18 h / 1551.49 Torr

With hydrogenchloride; water; hydrogen; triethylamine; trifluoroacetic acid; nickel; In tetrahydrofuran; 1,4-dioxane; ethanol; water;

Reference yield:

1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-amine hydrochloride (868833-82-3) → N2-{1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-yl}pyridine-2,3-diamine (868834-42-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: triethylamine / tetrahydrofuran / 18 h / 20 °C

1.2: 24 h / Heating / reflux

2.1: hydrogen / nickel / tetrahydrofuran; ethanol / 18 h / 1551.49 Torr

With hydrogen; triethylamine; nickel; In tetrahydrofuran; ethanol;

upstream raw materials:

tert-butyl {1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]piperidin-4-yl}carbamate

methyl 4-[(tert-butoxycarbonyl)amino]-N-(4-chlorophenyl)piperidine-1-carbimidothioate

1-[4-(4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl]-piperidin-4-amine hydrochloride

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