Trimethylsilyldiazomethane → HCID 58573166, 화합물

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[Cl:1][C:2]1[CH:3]=[C:4]([C@@H:8]2[C@@H:13]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)[N:12]([CH2:21][CH:22]3[CH2:24][CH2:23]3)[C:11](=[O:25])[C@H:10]([CH2:26][C:27]([OH:29])=[O:28])[CH2:9]2)[CH:5]=[CH:6][CH:7]=1.[CH3:30][Si](C=[N+]=[N-])(C)C>CO.C(Cl)Cl>[Cl:1][C:2]1[CH:3]=[C:4]([C@@H:8]2[C@@H:13]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)[N:12]([CH2:21][CH:22]3[CH2:23][CH2:24]3)[C:11](=[O:25])[C@H:10]([CH2:26][C:27]([O:29][CH3:30])=[O:28])[CH2:9]2)[CH:5]=[CH:6][CH:7]=1

참가 물질

실험 절차

To a solution of 2-((3S,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-(cyclopropylmethyl)-2-oxopiperidin-3-yl)acetic acid (Example 41) (500 mg, 1.156 mmol) in 10% MeOH in DCM (10 mL) was added (trimethylsilyl)diazomethane (2.0 M in diethyl ether) (1 mL). The yellow colored reaction mixture was stirred at room temperature for 30 min. The reaction was concentrated under reduced pressure and was purified by flash chromatography on silica gel (eluent: 0 to 50% EtOAc in hexanes) to give the title compound as a clear oil.