1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

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Chemical Name:1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate
CAS No.:871338-05-5
Molecular Formula:C₂₈H₃₅ClN₆O₃
Molecular Weight:539.077
Hs Code.:

Synonyms:1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

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Chemical Property of 1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

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Technology Process of 1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

There total 4 articles about 1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate 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: 43.0%

: 871338-04-4
3-bromo-4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidine

: 1663-39-4,25232-27-3
tert-Butyl acrylate

: 871338-05-5
1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

Guidance literature:: With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In N,N-dimethyl-formamide; at 90 ℃; for 15h;

Reference yield:

: 871337-05-2
3-bromo-4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1H-pyrazolo[3,4-d]pyrimidine

: 871338-05-5
1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 15 h / 90 °C

2: potassium phosphate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 15 h / 90 °C

With potassium phosphate; toluene-4-sulfonic acid; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In N,N-dimethyl-formamide;

Reference yield:

: 76835-20-6
4-(2-methyl-5-chlorophenyl)piperazine

: 871338-05-5
1,1-dimethylethyl (2E)-3-[4-[4-(5-chloro-2-methylphenyl)piperazin-1-yl]-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]prop-2-enoate

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / 1,4-dioxane / 0.5 h / 85 °C

2: toluene-4-sulfonic acid / N,N-dimethyl-formamide / 15 h / 90 °C

3: potassium phosphate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide / 15 h / 90 °C

With potassium phosphate; toluene-4-sulfonic acid; triethylamine; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; N,N-dimethyl-formamide;