N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

Base Information

Chemical Name:N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide
CAS No.:1375087-25-4
Molecular Formula:C₂₁H₂₃ClN₄O
Molecular Weight:382.893
Hs Code.:

Synonyms:N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

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Chemical Property of N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

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Technology Process of N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

There total 6 articles about N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide 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:

: 56105-20-5
cyclopropylpropionyl chloride

: 1375086-51-3
3-(4-Chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-amine

: 1375087-25-4
N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

Guidance literature:: With pyridine; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: benzyl 3-cyclopropylpropanoate

: 1375087-25-4
N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 2 h / 20 °C / 760.05 Torr

2: thionyl chloride / 1 h / 90 °C

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

With pyridine; thionyl chloride; hydrogen; palladium 10% on activated carbon; In dichloromethane; ethyl acetate;

Reference yield:

: 5618-03-1
3-cyclopropanepropionic acid

: 1375087-25-4
N-[3-(4-chloro-3-methylphenyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidin-2-yl]-3-cyclopropylpropanamide

Guidance literature:: Multi-step reaction with 2 steps

1: thionyl chloride / 1 h / 90 °C

2: pyridine / dichloromethane / 1 h / 20 °C

With pyridine; thionyl chloride; In dichloromethane;