12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione

Base Information

• Chemical Name: 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione
• CAS No.: 1187642-15-4
• Molecular Formula: C₂₃H₁₆Cl₂N₂O₃
• Molecular Weight: 439.298
• Mol file: 1187642-15-4.mol

Synonyms:12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione

Chemical Property of 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione

There total 2 articles about 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐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: 98.0%

1,3-dimethylbarbituric acid (769-42-6) + 2,4-dichlorobenzaldeyhde (874-42-0) + β-naphthol (135-19-3) → 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione (1187642-15-4)

Guidance literature:

With 1,10-(6-(propyl amino)-1,3,5-triazine-2,4-diyl)bis(pyridinium)hydrogen sulfate immobillized on functionalized halloysite nanotubes; In neat (no solvent); at 100 ℃; for 0.5h;

DOI:10.1039/d1ra01230d

Reference yield: 86.0%

6-Amino-1,3-dimethylbarbituric acid (6642-31-5) + 2,4-dichlorobenzaldeyhde (874-42-0) + β-naphthol (135-19-3) → 12‐(2,4‐dichlorophenyl)‐8,12‐dihydro‐8,10‐dimethyl‐9H-naphtha[1,2:5,6]pyrano[2,3‐d]pyrimidine‐9,11‐(10H)‐dione (1187642-15-4)

Guidance literature:

With dodecatungstosilic acid; In neat (no solvent); at 100 ℃; for 0.316667h; Green chemistry;

DOI:10.1080/15533174.2013.783858

upstream raw materials:

1,3-dimethylbarbituric acid

2,4-dichlorobenzaldeyhde

β-naphthol

6-Amino-1,3-dimethylbarbituric acid