38756-99-9

Basic information

• Product Name: 1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione
• Synonyms: 1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione
• CAS NO: 38756-99-9
• Molecular Weight: 246.266
• Mol File: 38756-99-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione(38756-99-9)
• EPA Substance Registry System: 1-(2-hydroxyethyl)-6-methyl-3-phenyl-2,4(1H,3H)-pyrimidinedione(38756-99-9)

Safety Data

• Hazardous Substances Data: 38756-99-9(Hazardous Substances Data)

Upstream product

• 34132-56-4 3-phenyl-3,4-dihydro-6-methyl-2H-1,3-oxazine-2,4-dione 
• 141-43-5 ethanolamine 

Downstream Products

• 109178-94-1 5,5'-Methylenebis<6-methyl-1-(2-hydroxyethyl)-3-phenyl-2,4(1H,3H)-pyrimidinedione> 

Relevant articles and documents

Ring Cleavage Reaction of 1,3-Oxazine-2,4(3H)-dione Derivatives with Amines

The reactions of 3,6-dimethyl -1,3-oxazine-2,4(3H)-diones (1a, 1b, and 1c) with various amines were investigated under various conditions.Several reactions products were obtained such as the pyrimidines (3a, 3b, 3c, and 3d), the acetoacetamides (4a, 4b, and 4c), (4-chlorophenyl)urethane (5a), and ethyl acetoacetate (4d) with primary amines, and the acetoacetamides (4e and 4f), the urethanes (5a and 5b), the carboxamides (5c, 5d, 5e, and 5f), and the butenamides (7a, 7b, and 7c) with secondary amines.In the case of 1c with amine, alcohol used as a solvent reacted as a nucleophile to give the urethane (5a or 5b).