6533b860fe1ef96bd12c39e3
RESEARCH PRODUCT
The reaction of 2,4,5,6-tetraaminopyrimidine with chalcones
Braulio InsuastyDiego Luis GonzálezHerbert MeierJairo QuirogaAlfredo Perezsubject
chemistry.chemical_compoundAcetic acidDiazepinechemistryOrganic ChemistryOrganic chemistryCondensation reactionCatalysisdescription
The reaction of the tetraaminopyrimidine 1 with the chalcones 2a-f yields, in the presence of catalytic amounts of acetic acid, the 1H-pyrimido[4,5-b][1,4]diazepine derivatives 3a-f. The cyclization process consists of a condensation reaction and a Michael type addition.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2000-01-01 |