[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

Base Information

Chemical Name:[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone
CAS No.:1076205-81-6
Molecular Formula:C₂₉H₂₆F₃N₇O₂
Molecular Weight:561.566
Hs Code.:

Synonyms:[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

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Chemical Property of [5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

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Technology Process of [5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

There total 8 articles about [5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone 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:

: [7-chloro-5-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone hydrochloride

: 761446-44-0
1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

: 1076205-81-6
[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

Guidance literature:: With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; for 2.03333 - 2.05h; Heating / reflux;

Reference yield:

: 1076205-98-5
4-[(2,3,5-trifluorophenyl)methyl]piperazine-1-carboxylic acid 1,1-dimethylethyl ester

: 1076205-81-6
[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride; ethanol; water / 1 h / 20 °C

2: triethylamine / dichloromethane / 2 - 4 h / 0 - 20 °C

3: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 2.03 - 2.05 h / Heating / reflux

With hydrogenchloride; ethanol; water; potassium carbonate; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; dichloromethane;

Reference yield:

: 1076206-26-2
7-chloro-5-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride

: 1076205-81-6
[5-(4-methoxyphenyl)-7-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl][4-[(2,3,5-trifluorophenyl)methyl]-1-piperazinyl]methanone

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 2 - 4 h / 0 - 20 °C

2: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane / 2.03 - 2.05 h / Heating / reflux

With potassium carbonate; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; dichloromethane;