6533b826fe1ef96bd1284764
RESEARCH PRODUCT
Synthesis and Tautomerization of 6,7-Dihydro-(1,2,3)-triazolo[1,5-a]pyrimidines.
Sergey A. KomykhovSergey M. DesenkoE. S. GladkovOleg V. ShishkinSvetlana V. ShishkinaV. D. OrlovHerbert Meiersubject
ChemistryStereochemistryOrganic ChemistryCondensationGeneral MedicineTautomerMedicinal chemistrydescription
The condensation of 5-amino-4-phenyl-1,2,3-triazole (1) with chalcones 2a-e or 3-dimethylamino-propiophenone (4f) leads to the 6,7-dihydro-(1,2,3)-triazolo[1,5-a]pyrimidines 3a-f. The equilibrium of 3 and the tautomeric 4,7-dihydro-(1,2,3)-triazolo[1,5-a]pyrimidines 3′ is described.
year | journal | country | edition | language |
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2007-04-17 | ChemInform |