ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

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Chemical Name:ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate
CAS No.:1264295-63-7
Molecular Formula:C₂₄H₂₉ClN₄O₄S
Molecular Weight:505.038
Hs Code.:

Synonyms:ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

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Chemical Property of ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

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Technology Process of ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

There total 6 articles about ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate 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:

: 1264296-65-2
ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(piperidin-4-yl)propanoate

: 124-63-0
methanesulfonyl chloride

: 1264295-63-7
ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 609-14-3
2-acetylpropanoic acid ethyl ester

: 1264295-63-7
ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

Guidance literature:: Multi-step reaction with 5 steps

1: 100 °C

2: trifluoroacetic acid / ethanol / 1 h / 60 °C

3: caesium carbonate / N,N-dimethyl-formamide / 0.08 h / 180 °C / Irradiation with microwave

4: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

5: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C

With caesium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: C₁₀H₁₇NO₃

: 1264295-63-7
ethyl 2-(3-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)-2-methyl-3-(1-(methylsulfonyI)piperidin-4-yl)propanoate

Guidance literature:: Multi-step reaction with 4 steps

1: trifluoroacetic acid / ethanol / 1 h / 60 °C

2: caesium carbonate / N,N-dimethyl-formamide / 0.08 h / 180 °C / Irradiation with microwave

3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C

4: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 20 °C

With caesium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In ethanol; dichloromethane; N,N-dimethyl-formamide;