(1R)-1-(2-chlorophenyl)ethan-1-ol → 5-tert-Butyl-3-[(S)-1-(2-chloro-phenyl)-ethyl]-7-(3,3-difluoro-pyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

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Reaction Steps

In analogy to the procedure described for the synthesis of 5-tert-butyl-2-[(R)-1-(2-chloro-phenyl)-ethyl]-7-(3,3-difluoro-pyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine (example 87), the title compound was prepared from 5-tert-butyl-7-(3,3-difluoropyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine and (R)-1-(2-chlorophenyl)ethanol and isolated as light-yellow gum (3.8 mg, 21%). MS(m/e): 421.4 (MH+).

Provenance & Evidence