反应详情

In analogy to the procedure described in example 1.1, a mixture of 2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-ylamine and cyclohexanone ([108-94-1]) was reacted with sodium triacetoxyborohydride in the presence of acetic acid in CH2Cl2 under reflux conditions for 96 h to give the title compound as light brown solid. MS: m/e=362.5 [M+H+].