Stannous chloride dihydrate → HCID 15907986、化合物

反応式

O.O.[Sn](Cl)Cl.[N:6]([CH:9]([C:11]1[CH:16]=[CH:15][C:14]([NH:17][C:18](=[S:34])[NH:19][C:20]2[CH:25]=[CH:24][C:23]([NH:26][C:27]([C:29]3[O:30][CH:31]=[CH:32][CH:33]=3)=[O:28])=[CH:22][CH:21]=2)=[CH:13][C:12]=1[Cl:35])[CH3:10])=[N+]=[N-]>CO.C(OCC)(=O)C>[NH2:6][CH:9]([C:11]1[CH:16]=[CH:15][C:14]([NH:17][C:18](=[S:34])[NH:19][C:20]2[CH:21]=[CH:22][C:23]([NH:26][C:27]([C:29]3[O:30][CH:31]=[CH:32][CH:33]=3)=[O:28])=[CH:24][CH:25]=2)=[CH:13][C:12]=1[Cl:35])[CH3:10]

参加物

実験手順

To a solution of tin(II) chloride dihydrate (0.25 g) in methanol (2.5 mL) is added furan-2-carboxylic acid (4-{3-[4-(1-azido-ethyl)-3-chloro-phenyl]-thioureido}-phenyl)-amide (0.22 g) and the solution is stirred for approximately 15 hours at room temperature. The solution is then diluted with ethyl acetate, washed successively with saturated aqueous sodium bicarbonate then saturated aqueous sodium chloride, then dried over anhydrous sodium sulfate. After removal of the solvent by evaporation under reduced pressure the residue is chromatographed over silica gel (8% methanol in dichloromethane containing 1% triethylamine is used as the eluant) to provide the desired product as a yellow solid.