5-PHENYL-2,4(1H,3H)-PYRIMIDINEDIONE

Base Information

• Chemical Name: 5-PHENYL-2,4(1H,3H)-PYRIMIDINEDIONE
• CAS No.: 15761-83-8
• Molecular Formula: C10H8 N2 O2
• Molecular Weight: 188.186
• Hs Code.: 2933599090
• Mol file: 15761-83-8.mol

Synonyms:Uracil,5-phenyl- (8CI); 5-Phenyl-1H-pyrimidine-2,4-dione;5-Phenyl-2,4(1H,3H)-pyrimidinedione; 5-Phenyluracil; NSC 146514

Chemical Property of 5-PHENYL-2,4(1H,3H)-PYRIMIDINEDIONE

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 65.72000
• Density: 1.28g/cm³
• LogP: 0.73020
• Storage Temp.: 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

5-Phenylpyrimidine-2,4(1H,3H)-dione 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-PHENYL-2,4(1H,3H)-PYRIMIDINEDIONE

There total 21 articles about 5-PHENYL-2,4(1H,3H)-PYRIMIDINEDIONE 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: 97.0%

1,3-dibenzyl-5-phenylpyrimidine-2,4(1H,3H)-dione (1309609-19-5) → 5-phenyluracil (15761-83-8)

Guidance literature:

With palladium 10% on activated carbon; ammonium formate; In methanol; at 72 ℃; for 17h;

DOI:10.1021/jo2006494

Reference yield: 95.0%

3-hydroxy-2-phenylacrylic acid ethyl ester (60734-12-5) + urea (57-13-6) → 5-phenyluracil (15761-83-8)

Guidance literature:

3-hydroxy-2-phenylacrylic acid ethyl ester; urea; at 130 ℃;

With sodium; In ethanol; at 80 ℃; Further stages.;

DOI:10.1080/00397910701575319

Reference yield: 80.0%

2,4-dimethoxy-5-phenylpyrimidine (685866-81-3) → 5-phenyluracil (15761-83-8)

Guidance literature:

With hydrogenchloride; In water; at 100 ℃; for 24h; Heating / reflux;

upstream raw materials:

5-phenyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

ethyl 3-oxo-2-phenylpropanoate

iodobenzene

C⁵-chloromercuri-2'-deoxyuridine

Downstream raw materials:

1,3-dimethyl-5-phenylpyrimidine-2,4(1H,3H)-dione

2,4-dichloro-5-phenylpyrimidine

1-(2-acetoxyethyl)-5-phenylpyrimidine-2,4(1H,3H)-dione

1-acetyl-5-phenyl-2,4(1H,3H)-pyrimidinedione

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