Thionyl Chloride → HCID 10970229, 화합물
반응식
[C:1]1([S:7]([O:10][C:11]2[CH:22]=[CH:21][C:14]3[S:15][CH:16]=[C:17]([C:18](O)=[O:19])[C:13]=3[CH:12]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.S(Cl)([Cl:25])=O>CN(C)C=O.C1(C)C=CC=CC=1>[C:1]1([S:7]([O:10][C:11]2[CH:22]=[CH:21][C:14]3[S:15][CH:16]=[C:17]([C:18]([Cl:25])=[O:19])[C:13]=3[CH:12]=2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1참가 물질
5
실험 절차
5-Benzenesulfonyloxybenzo[b]thiophene-3-carboxylic acid (6) (5.582 g, 16.7 mmol) prepared in Examples above was refluxed for 1.5 hours with dimethylformamide (1 drop), thionyl chloride (3.57 ml, 50 mmol) and toluene (22 ml), and the solvent was removed under reduced pressure to provide 5.89 g of the title compound (10).