Potassium Carbonate → Tert-butyl-7-[2-(5-methyl-2-thien-2-yl-1,3-oxazol-4-yl)ethoxy]chromane-3-carboxylic acid
反応式
CS([O:5][CH2:6][CH2:7][C:8]1[N:9]=[C:10]([C:14]2[S:15][CH:16]=[CH:17][CH:18]=2)[O:11][C:12]=1[CH3:13])(=O)=O.O[C:20]1[CH:29]=[C:28]2[C:23]([CH2:24][CH:25]([C:30]([O:32]C(C)(C)C)=[O:31])[CH2:26][O:27]2)=[CH:22][CH:21]=1.C(=O)([O-])[O-].[K+].[K+]>CC#N.C(OCC)C>[C:23]([CH:26]1[CH:25]([C:30]([OH:32])=[O:31])[CH2:24][C:23]2[C:28](=[CH:29][C:20]([O:5][CH2:6][CH2:7][C:8]3[N:9]=[C:10]([C:14]4[S:15][CH:16]=[CH:17][CH:18]=4)[O:11][C:12]=3[CH3:13])=[CH:21][CH:22]=2)[O:27]1)([CH3:28])([CH3:24])[CH3:22]参加物
6
