1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one

Base Information

• Chemical Name: 1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one
• CAS No.: 118060-75-6
• Molecular Formula: C₁₆H₁₃NO
• Molecular Weight: 235.285
• DSSTox Substance ID: DTXSID90555670
• Mol file: 118060-75-6.mol

Synonyms:118060-75-6;1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one;DTXSID90555670

Chemical Property of 1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one

Chemical Property:

• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 235.099714038
• Heavy Atom Count: 18
• Complexity: 324

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2C(=O)C=CN2C3=CC=CC=C3

Technology Process of 1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one

There total 2 articles about 1,2-Diphenyl-1,2-dihydro-3H-pyrrol-3-one 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: 56.0%

5-(N-benzyl-N-phenyl)-aminomethylene-2,2-dimethyl-1,3-dioxane-4,6-dione (118060-62-1) → 1,2-diphenyl-1H-pyrrol-3(2H)-one (118060-75-6)

Guidance literature:

at 600 ℃; under 0.001 - 0.01 Torr;

DOI:10.1039/P19880000863

Reference yield:

N-Benzylaniline (758640-21-0,103-32-2) → 1,2-diphenyl-1H-pyrrol-3(2H)-one (118060-75-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 40 percent / acetonitrile / 0.5 h / 20 °C

2: 56 percent / 600 °C / 0 - 0.01 Torr

In acetonitrile;

DOI:10.1039/P19880000863

Reference yield: 43.0%

1,2-diphenyl-1H-pyrrol-3(2H)-one (118060-75-6) + methyl iodide (74-88-4) → 2-methyl-1,2-diphenyl-1H-pyrrol-3(2H)-one + 3-methoxy-1,2-diphenylpyrrole (138905-63-2)

Guidance literature:

With sodium hydride; In dimethyl sulfoxide; for 0.5h; Ambient temperature;

DOI:10.1039/P19910003245

upstream raw materials:

5-(N-benzyl-N-phenyl)-aminomethylene-2,2-dimethyl-1,3-dioxane-4,6-dione

N-Benzylaniline

Downstream raw materials:

3-methoxy-1,2-diphenylpyrrole