5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Chemical Name:5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS No.:1224942-00-0
Molecular Formula:C₁₈H₁₆ClN₇O
Molecular Weight:381.824
Hs Code.:

Synonyms:5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Chemical Property of 5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

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Technology Process of 5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

There total 11 articles about 5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 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: 56.0%

: 1224944-62-0
5-chloro-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

: 1224942-00-0
5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: With ammonia; In isopropyl alcohol; at 110 ℃; for 0.833333h; Cooling with ice; Microwave irradiation;

Reference yield:

: 29274-22-4
4H,5H-pyrazolo[1,5-a]pyrimidine-5-one

: 1224942-00-0
5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: N-iodo-succinimide / N,N-dimethyl-formamide / Heating; Inert atmosphere

2.1: triethylamine / palladium diacetate / 5 h / 55 °C / Inert atmosphere

3.1: water; lithium hydroxide / 3 h / 20 °C / Inert atmosphere

3.2: Inert atmosphere

4.1: N-ethyl-N,N-diisopropylamine; trichlorophosphate / 2 h / Reflux; Inert atmosphere

5.1: triethylamine / dichloromethane / 16 h / 20 °C / Inert atmosphere

6.1: ammonia / isopropyl alcohol / 0.5 h / 110 °C / Microwave irradiation; Inert atmosphere

With N-iodo-succinimide; ammonia; water; triethylamine; N-ethyl-N,N-diisopropylamine; lithium hydroxide; trichlorophosphate; palladium diacetate; In dichloromethane; N,N-dimethyl-formamide; isopropyl alcohol;

Reference yield:

: 1224944-44-8
3-iodopyrazolo[1,5-a]pyrimidin-5(4H)-one

: 1224942-00-0
5-amino-N-(3-(5-chloro-2-methylphenyl)-1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine / palladium diacetate / 5 h / 55 °C / Inert atmosphere

2.1: water; lithium hydroxide / 3 h / 20 °C / Inert atmosphere

2.2: Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine; trichlorophosphate / 2 h / Reflux; Inert atmosphere

4.1: triethylamine / dichloromethane / 16 h / 20 °C / Inert atmosphere

5.1: ammonia / isopropyl alcohol / 0.5 h / 110 °C / Microwave irradiation; Inert atmosphere

With ammonia; water; triethylamine; N-ethyl-N,N-diisopropylamine; lithium hydroxide; trichlorophosphate; palladium diacetate; In dichloromethane; isopropyl alcohol;