HCID 89704786, 화합물 → HCID 89704911, 화합물

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[N:1]([C:4]1[C:19]([O:20]CC2C=CC=CC=2)=[CH:18][C:7]([C:8]([O:10]CC2C=CC=CC=2)=[O:9])=[C:6]([NH:28][C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[F:35])[C:5]=1[F:36])=[N+]=[N-].[H][H]>CO.[Pd]>[NH2:1][C:4]1[C:19]([OH:20])=[CH:18][C:7]([C:8]([OH:10])=[O:9])=[C:6]([NH:28][C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][C:30]=2[F:35])[C:5]=1[F:36]

참가 물질

실험 절차

To a solution of benzyl 4-azido-5-benzyloxy-3-fluoro-2-((2-fluorophenyl)amino)benzoate (14.63 g, 30.07 mmol) in MeOH (200 mL) was added and 10% palladium on carbon (2.55 g) under nitrogen atmosphere. Then the nitrogen atmosphere was completely changed to hydrogen atmosphere. The mixture was stirred for 6 h at ambient temperature. After the insoluble matter was filtered off, the solvent was concentrated in vacuo to give the crude product (7.58 g, 90% yield), which was used directly in next step without further purification.