75029-44-6

Basic information

• Product Name: 1,3-dimethyl-5-benzoylpyrimidine-2,4(1H,3H)-dione
• Synonyms: 1,3-dimethyl-5-benzoylpyrimidine-2,4(1H,3H)-dione
• CAS NO: 75029-44-6
• Molecular Weight: 244.25
• Mol File: 75029-44-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-dimethyl-5-benzoylpyrimidine-2,4(1H,3H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dimethyl-5-benzoylpyrimidine-2,4(1H,3H)-dione(75029-44-6)
• EPA Substance Registry System: 1,3-dimethyl-5-benzoylpyrimidine-2,4(1H,3H)-dione(75029-44-6)

Safety Data

• Hazardous Substances Data: 75029-44-6(Hazardous Substances Data)

Upstream product

• 725-12-2 2,5-bis-(phenyl)-1,3,4-oxadiazole 
• 874-14-6 1,3-dimethyluracil 
• 75029-37-7 5-Benzoyl-1,3-dimethyluracilbenzoylhydrazon 
• 38430-03-4 N-phenylbenzimidoyl chloride 
• 2639-17-0 2,5-bis-(m-chlorophenyl)-1,3,4-oxadiazole 
• 2491-90-9 2,5-bis(4-chlorophenyl)-1,3,4-oxadiazole 
• 2491-91-0 2,5-di-p-tolyl-1,3,4-oxadiazole 
• 2492-02-6 2,5-bis-(2-chlorophenyl)-1,3,4-oxadiazole 

Relevant articles and documents

PYRIMIDOPYRIMIDINES, PYRIMIDOPYRIMIDOAZEPINES, AND AN IMIDAZOTRIAZINE BY THREE COMPONENT REACTION

Recent examples of the three component reaction: iminophosphoranes / isocyanates / heteroarenes (imines) are described.The uracil (1) affords with O-methyl-ε-caprolactim ether and isocyanates the pyrimidopyrimidoazepines (6a-c) and with benzylideneaniline (8) the pyrimidopyrimidines (9a-d), while azodicarboxylate gives the isofervenuline, pyrimidotriazine (11).Furthermore, pyrimidopyrimidine (15) is obtained via 14 from 1, N-phenylbenzimidoyl chloride (13), and phenylisocyanate, while the tautomeric mixture 17A 17B results from treatment of 6-aminouracil (16) with 13; interception with dimethyl acetylenedicarboxylate gives the pyridopyrimidine (19).