6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine

Base Information

• Chemical Name: 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine
• CAS No.: 1614233-66-7
• Molecular Formula: C₁₃H₁₀Cl₂N₄O₂
• Molecular Weight: 325.154
• Mol file: 1614233-66-7.mol

Synonyms:6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine

Chemical Property of 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine

There total 4 articles about 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine 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: 84.0%

6-(3,5-dimethoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (1614233-65-6) → 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (1614233-66-7)

Guidance literature:

With sulfuryl dichloride; In dichloromethane; at 0 - 20 ℃; for 4h;

Reference yield:

6-chloro-1H-pyrazolo[3,4-d]pyrimidine (23002-51-9) → 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (1614233-66-7)

Guidance literature:

Multi-step reaction with 3 steps

1.1: methanesulfonic acid / tetrahydrofuran / 20 °C

2.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 3 h / 100 °C / Sealed tube

3.1: sulfuryl dichloride / acetonitrile / 0.5 h / 0 - 20 °C / Inert atmosphere

3.2: 40 °C / Inert atmosphere

With potassium phosphate; sulfuryl dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; methanesulfonic acid; In tetrahydrofuran; 1,4-dioxane; water; acetonitrile; 2.1: |Suzuki Coupling;

Reference yield:

6-chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidine (1614233-64-5) → 6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine (1614233-66-7)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / 1,4-dioxane; water / 3 h / 100 °C / Sealed tube

2.1: sulfuryl dichloride / acetonitrile / 0.5 h / 0 - 20 °C / Inert atmosphere

2.2: 40 °C / Inert atmosphere

With potassium phosphate; sulfuryl dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In 1,4-dioxane; water; acetonitrile; 1.1: |Suzuki Coupling;

upstream raw materials:

6-chloro-1H-pyrazolo[3,4-d]pyrimidine

6-chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidine

6-(3,5-dimethoxyphenyl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-d]pyrimidine

2,4-dichloro-5-pyrimidinecarboxaldehyde

Downstream raw materials:

5-[6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-N,N-dimethyl-2,3-dihydro-1-benzofuran-2-carboxamide

6-[6-(2,6-dichloro-3,5-dimethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-3,4-dihydroisoquinolin-1(2H)-one

6-(2,6-dichloro-3,5-dimethoxyphenyl)-3-iodo-1H-pyrazolo[3,4-d]pyrimidine