(S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid

Base Information

• Chemical Name: (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid
• CAS No.: 1451006-72-6
• Molecular Formula: C₃₂H₃₆N₄O₃
• Molecular Weight: 524.663
• Mol file: 1451006-72-6.mol

Synonyms:(S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid

Chemical Property of (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid

There total 4 articles about (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid 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: 17.0%

C33H38N4O3 (1451007-53-6) → (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid (1451006-72-6)

Guidance literature:

With lithium hydroxide monohydrate; In methanol; water; N,N-dimethyl-formamide; at 60 ℃; for 2h;

Reference yield:

C27H33BrN4O3 (1451007-52-5) → (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid (1451006-72-6)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide; water / 2 h / 85 °C

2: lithium hydroxide monohydrate / N,N-dimethyl-formamide; methanol; water / 2 h / 60 °C

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; lithium hydroxide monohydrate; In methanol; water; N,N-dimethyl-formamide; 1: |Suzuki Coupling;

Reference yield:

(S)-methyl 2-(2-(3-bromophenyl)-7-chloro-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetate (1451007-00-3) → (S)-2-(2-([1,1'-biphenyl]-3-yl)-7-((1R,5S)-8-azabicyclo[3.2.1]octan-8-yl)-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetic acid (1451006-72-6)

Guidance literature:

Multi-step reaction with 3 steps

1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 18 h / 85 °C

2: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / N,N-dimethyl-formamide; water / 2 h / 85 °C

3: lithium hydroxide monohydrate / N,N-dimethyl-formamide; methanol; water / 2 h / 60 °C

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; lithium hydroxide monohydrate; N-ethyl-N,N-diisopropylamine; In methanol; water; N,N-dimethyl-formamide; 2: |Suzuki Coupling;

upstream raw materials:

(S)-methyl 2-(2-(3-bromophenyl)-7-chloro-5-methylpyrazolo[1,5-a]pyrimidin-6-yl)-2-(tert-butoxy)acetate

8-azabicyclo[3.2.1]octane hydrochloride

C₂₇H₃₃BrN₄O₃

C₃₃H₃₈N₄O₃