N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

Base Information

Chemical Name:N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide
CAS No.:1445888-41-4
Molecular Formula:C₁₈H₁₄ClN₇O
Molecular Weight:379.808
Hs Code.:

Synonyms:N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

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Chemical Property of N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

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Technology Process of N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

There total 9 articles about N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide 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: 82.0%

: 1445890-04-9
N-{4-[3-(2-chlorophenyl)-4-(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

: 1445888-41-4
N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃;

Reference yield:

: 1445890-00-5
2-chloro-4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridine

: 1445888-41-4
N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 0 - 20 °C / Inert atmosphere

1.2: 1.5 h / 0 °C

2.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 1 h / 130 °C / Sealed tube; Microwave irradiation

3.1: trifluoroacetic acid / dichloromethane / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium hydride; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; mineral oil;

Reference yield:

: 1445889-96-2
3-(2-chlorophenyl)-1-(2-chloropyridin-4-yl)-1H-pyrazole-4-carboxylic acid

: 1445888-41-4
N-{4-[3-(2-chlorophenyl)-4-(1H-1,2,4-triazol-3-yl)-1H-pyrazol-1-yl]pyridin-2-yl}acetamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine / dichloromethane / 0.25 h / 20 °C

1.2: 20 °C

2.1: toluene / 2 h / 50 °C

2.2: 3 h / 20 °C

3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 0 - 20 °C / Inert atmosphere

3.2: 1.5 h / 0 °C

4.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene / 1,4-dioxane / 1 h / 130 °C / Sealed tube; Microwave irradiation

5.1: trifluoroacetic acid / dichloromethane / 20 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium hydride; caesium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; toluene; mineral oil;