反应详情

The title compound, light yellow solid, MS: m/e=312.2 (M+H+), can be prepared in accordance with the general method of example 1 from 2-tert-butyl-6-ethynyl-pyrazolo[1,5-a]pyrimidine (example 21, step 2) and 1,2-difluoro-4-iodobenzene.