反应详情

In analogy to the procedure described for the synthesis of 5-tert-butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (example 1, step c), the title compound was prepared from 5-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine and 2-oxa-6-azaspiro[3.3]heptane oxalate and isolated as white solid (10.8 mg, 57%). MS (m/e): 399.4 (MH+).