1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide

Base Information

• Chemical Name: 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide
• CAS No.: 1491165-35-5
• Molecular Formula: C₂₇H₃₀N₄O₂
• Molecular Weight: 442.561
• Mol file: 1491165-35-5.mol

Synonyms:1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide

Chemical Property of 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide

There total 6 articles about 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide 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: 88.0%

C20H20N4O (1491164-95-4) + cyclohexanylcarbonyl chloride (2719-27-9) → 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide (1491165-35-5)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 12h; Inert atmosphere;

DOI:10.1016/j.ejmech.2013.08.036

Reference yield:

3-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (87628-50-0) → 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide (1491165-35-5)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / N,N-dimethyl-formamide / 6 h / 0 - 20 °C / Inert atmosphere

2: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 12 h / 0 - 20 °C / Inert atmosphere

With triethylamine; N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide;

DOI:10.1016/j.ejmech.2013.08.036

Reference yield:

N-tert-butyloxycarbonylpiperidin-4-one (79099-07-3) → 1-(cyclohexanecarbonyl)-3-phenyl-N-p-tolyl-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxamide (1491165-35-5)

Guidance literature:

Multi-step reaction with 4 steps

1.1: morpholine; toluene-4-sulfonic acid / toluene / 16 h / Dean-Stark; Reflux; Inert atmosphere

1.2: 4 h / 0 - 20 °C

1.3: 16 h / 20 °C

2.1: trifluoroacetic acid / dichloromethane / 4 h / 0 - 20 °C

3.1: triethylamine / N,N-dimethyl-formamide / 6 h / 0 - 20 °C / Inert atmosphere

4.1: N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 12 h / 0 - 20 °C / Inert atmosphere

With morpholine; toluene-4-sulfonic acid; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide; toluene;

DOI:10.1016/j.ejmech.2013.08.036

upstream raw materials:

3-phenyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine

N-tert-butyloxycarbonylpiperidin-4-one

C₂₀H₂₀N₄O

cyclohexanylcarbonyl chloride