2-Phenyl-4-(p-tolyloxy)isoindoline-1,3-dione

Base Information

• Chemical Name: 2-Phenyl-4-(p-tolyloxy)isoindoline-1,3-dione
• CAS No.: 63181-79-3
• Molecular Formula: C21H15NO3
• Molecular Weight: 329.355
• DSSTox Substance ID: DTXSID70495161
• Wikidata: Q82343122
• Mol file: 63181-79-3.mol

Synonyms:2-phenyl-4-(p-tolyloxy)isoindoline-1,3-dione;63181-79-3;4-(4-methylphenoxy)-2-phenyl-2,3-dihydro-1H-isoindole-1,3-dione;DTXSID70495161;4-(4-Methylphenoxy)-2-phenyl-1H-isoindole-1,3(2H)-dione

Chemical Property of 2-Phenyl-4-(p-tolyloxy)isoindoline-1,3-dione

Chemical Property:

• XLogP3: 4.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 329.10519334
• Heavy Atom Count: 25
• Complexity: 505

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)OC2=CC=CC3=C2C(=O)N(C3=O)C4=CC=CC=C4

Technology Process of 2-Phenyl-4-(p-tolyloxy)isoindoline-1,3-dione

There total 5 articles about 2-Phenyl-4-(p-tolyloxy)isoindoline-1,3-dione 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: 95.0%

N-phenyl-maleimide (941-69-5) + 5-p-tolyloxy-furan-2-carboxylic acid (60698-27-3) → 2-phenyl-4-p-tolyloxy-isoindole-1,3-dione (63181-79-3)

Guidance literature:

With trifluoroacetic acid; In chloroform-d1; at 100 ℃;

DOI:10.1021/jo00244a048

Reference yield: 90.0%

(1R,2R,6S,7R)-4-Phenyl-1-p-tolyloxy-10-oxa-4-aza-tricyclo[5.2.1.02,6]dec-8-ene-3,5-dione (74816-61-8,88034-83-7,92008-93-0) → 2-phenyl-4-p-tolyloxy-isoindole-1,3-dione (63181-79-3)

Guidance literature:

With sulfuric acid; In acetic anhydride; at 120 ℃; for 1h;

DOI:10.1007/BF00777382

Reference yield:

N-phenyl-maleimide (941-69-5) → 2-phenyl-4-p-tolyloxy-isoindole-1,3-dione (63181-79-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / benzene / 48 h / Ambient temperature

2: 90 percent / conc. H₂SO₄ / acetic anhydride / 1 h / 120 °C

With sulfuric acid; In acetic anhydride; benzene;

DOI:10.1007/BF00777382

upstream raw materials:

N-phenyl-maleimide

5-p-tolyloxy-furan-2-carboxylic acid

(1R,2R,6S,7R)-4-Phenyl-1-p-tolyloxy-10-oxa-4-aza-tricyclo[5.2.1.0^2,6]dec-8-ene-3,5-dione

2-p-tolyloxyfuran