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 2-methoxy-ethylamine ([109-85-3]) in N-methyl 2-pyrrolidone for 48 h at 175° C. in a sealed tube to give the title compound as yellow oil. MS: m/e=302.3 [M+H+].