120788-68-3

Basic information

• Product Name: methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
• Synonyms: methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
• CAS NO: 120788-68-3
• Molecular Formula: C11H11 N3 O4
• Molecular Weight: 249.22
• Mol File: 120788-68-3.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate(120788-68-3)
• EPA Substance Registry System: methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate(120788-68-3)

Safety Data

• Hazardous Substances Data: 120788-68-3(Hazardous Substances Data)

Upstream product

• 624-49-7 dimethylfumarate 

Relevant articles and documents

Synthesis of pyrido[2,3-d]pyrimidines via palladium-catalyzed coupling reaction followed by electrocyclic reaction

Pyrido[2,3-d]pyrimidines (5a-h) were regioselectively synthesized by the reaction of 5-iodo-6-(dimethylaminomethylene)amino-1,3-dimethyluracil(3), which was prepared from the reaction of 6-amino-1,3-dimethyluracil with dimethylformamide dimethyl acetal followed by iodination, with various olefins (4a-h) in the presence of a catalytic amount of Pd(OAc)2, Cul, and K2CO3 in DMF at 100 °C.