N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide

Base Information

• Chemical Name: N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide
• CAS No.: 956496-25-6
• Molecular Formula: C₂₀H₁₉N₃O₃
• Molecular Weight: 349.389
• Mol file: 956496-25-6.mol

Synonyms:N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide

Chemical Property of N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide

There total 3 articles about N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide 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: 74.0%

endo-3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolylcarbamoyl)bicyclo[2.2.1]hept-5-ene-endo-2-carboxylic acid → N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide (956496-25-6)

Guidance literature:

With acetic acid; Heating;

DOI:10.1134/S107042800611008X

Reference yield:

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one (83-07-8) → N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide (956496-25-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / benzene / 20 °C

2: 74 percent / glacial acetic acid / Heating

With acetic acid; In benzene;

DOI:10.1134/S107042800611008X

Reference yield:

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride (129-64-6) → N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-4-pyrazolyl)bicyclo[2.2.1]hept-5-ene-endo,endo-2,3-dicarboxamide (956496-25-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / benzene / 20 °C

2: 74 percent / glacial acetic acid / Heating

With acetic acid; In benzene;

DOI:10.1134/S107042800611008X

upstream raw materials:

4-amino-2,3-dimethyl-1-phenylpyrazolin-5-one

3,6-endomethylene-1,2,3,6-tetrahydrophthalic anhydride