反应详情

In analogy to the procedure described in example 6, [rac]-[2-(4-chloro-phenyl)-5,6-difluoro-2H-indazol-3-yl]-cyclohexyl-acetic acid was converted into the corresponding acid chloride with thionyl chloride which subsequently reacted with cyclohexylamine (CAS Reg. No. 108-91-8) in the presence of DMAP to give the title compound as off-white solid. MS: m/e=486.4 [M+H+].