3-(Bromomethyl)-4-methyl-1,2,5-oxadiazole → tert-Butyl-[7-(3,3-difluoro-pyrrolidin-1-yl)-2-(4-methyl-furazan-3-ylmethyl)-2H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-amine

Participants

Reaction Steps

In analogy to the procedure described for the synthesis of 5-tert-butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-ethyl-2H-[1,2,3]triazolo[4,5-d]pyrimidine (example 3, step b), the title compound was prepared from tert-Butyl-[7-(3,3-difluoro-pyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-amine and 3-(bromomethyl)-4-methyl-1,2,5-oxadiazole. MS (m/e): 394.4 (MH+)

Provenance & Evidence