Water → HCID 11486071, 화합물

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

참가 물질

실험 절차

To a solution of 1-chloro-6-methoxy-3-methyl-4-phenylisoquinoline (0.24 g) in 20 mL DMF was added benzenesulfinic acid, sodium salt dihydrate (0.60 g). The reaction was heated at 120 C overnight, then poured into water and extracted with EtOAc (3×). The combined organic solutions were washed with water (1×) and brine (1×), dried (Na2SO4) and concentrated. To a solution of the residue in 20 mL DMF was added benzenesulfinic acid, sodium salt dihydrate (0.74 g). The reaction was heated at 160 C overnight, then poured into water and extracted with EtOAc (3×). The combined organic solutions were washed with water (1×) and brine (1×), dried (Na2SO4) and concentrated. The residue was recrystallized from ethyl ether/hexanes, then further purified by flash chromatography (5% to 30% EtOAc/hexanes). A second recrystallization from ethyl ether/hexanes gave the titled compound.