Pd-catalyzed Suzuki/Sonogashira cross-coupling reaction and the direct sp3 arylation of 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine

Add time:08/27/2019    Source:sciencedirect.com

A rapid and efficient method is reported for the synthesis of the [1,2,4]triazolo[1,5-a]pyrimidine motif. Palladium catalyzed Suzuki and Sonogashira cross coupling reactions on 7-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine were performed. The direct sp3 arylation of compounds resulting from the Suzuki reaction was then carried out.

We also recommend Trading Suppliers and Manufacturers of 5-METHYL-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE (cas 15562-30-8). Pls Click Website Link as below: cas 15562-30-8 suppliers

Prev:The solution conformation of 1-(3,5-dimethylphenyl)methyl-3(S)-(1H-indol-3-yl)methyl-6(S)-phenylmethyl-2,5-piperazinedione (1): An NMR and molecular modelling study
Next:Synthesis of [1,2,4]triazolo[1,5-a]quinazolines from 7-methyl-5-phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine)