反应详情

In analogy to the procedure described in example 4.1, 3-chloro-2-(4-chloro-phenyl)-2H-indazole (Ardakani, Manouchehr; Smalley, Robert K.; Smith, Richard H., Synthesis (1979), (4), 308-9) was reacted with cyclobutylamine ([2516-34-9]) in N-methyl 2-pyrrolidone for 3 days at 175° C. in a sealed tube to give the title compound as yellow solid. MS: m/e=298.4 [M+H+].