Benzoyl Peroxide → HCID 86617077、化合物

反応式

[CH2:1]([O:5][C:6]([C:8]1[N:9]=[CH:10][C:11]2[C:16]([C:17]=1[OH:18])=[CH:15][C:14]([S:19]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)(=[O:21])=[O:20])=[CH:13][CH:12]=2)=[O:7])[CH2:2][CH2:3][CH3:4].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.[Br:46]N1C(=O)CCC1=O>C1C=CC=CC=1>[CH2:1]([O:5][C:6]([C:8]1[N:9]=[C:10]([Br:46])[C:11]2[C:16]([C:17]=1[OH:18])=[CH:15][C:14]([S:19]([C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1)(=[O:21])=[O:20])=[CH:13][CH:12]=2)=[O:7])[CH2:2][CH2:3][CH3:4]

参加物

実験手順

To a mixture of 6-benzenesulfonyl-4-hydroxy-isoquinoline-3-carboxylic acid butyl ester (100 mg, 0.26 mmol; see U.S. Patent Application Publication No. 2004/0254215) and benzene (4.5 mL) was added benzoyl peroxide (6.3 mg, 0.026 mmol). Resulting mixture was refluxed for 15 min. prior to the addition of N-bromosuccinimide (51 mg, 0.29 mmol). Reaction mixture was refluxed overnight. It was concentrated and the crude product was purified by silica gel chromatography (eluting with 20%-80%) ethyl acetate/hexanes to provide the title compound (91 mg). MS-(+)-ion: M+1=466.18, 464.14.