4-bromo-3-hydroxy-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1-pentyl-1,3-dihydro-2H-indol-2-one → 4-bromo-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1,3-dihydro-2H-indol-2-one
Reaktionsgleichung
[Br:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[C:4](O)([C:17]1[C:25]([OH:26])=[CH:24][C:20]3[O:21][CH2:22][O:23][C:19]=3[CH:18]=1)[C:5](=[O:16])[N:6]2CCCCC.BrC1C=CC=C2C=1C(O)(C1C(O)=CC3OCOC=3C=1)C(=O)N2>>[Br:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:3]=1[CH:4]([C:17]1[C:25]([OH:26])=[CH:24][C:20]3[O:21][CH2:22][O:23][C:19]=3[CH:18]=1)[C:5](=[O:16])[NH:6]2Komponenten
3
Versuchsvorschrift
Following the procedure as described in PREPARATION 1D, and making non-critical variations to replace 4-bromo-3-hydroxy-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1-pentyl-1,3-dihydro-2H-indol-2-one with 4-bromo-3hydroxy-3-(6-hydroxy-1,3-benzodioxol-5-yl)-1,3-dihydro-2H-indol-2-one, the title compound was obtained (95%) as a cream solid: MS (ES+) m/z 348.5 (M+1), 346.3 (M+1).