Hydrochloric Acid → 6-Bromo-3'-methylspiro[chroman-2,1'-cyclopentan]-4-one

反応式

[Br:1][c:2]1[cH:3][cH:4][c:5]([OH:11])[c:6]([C:8]([CH3:9])=[O:10])[cH:7]1.[CH2:19]1[CH2:20][NH:21][CH2:22][CH2:23]1.[CH3:12][CH:13]1[CH2:14][C:15](=[O:18])[CH2:16][CH2:17]1.[CH3:25][OH:26].[ClH:24].[OH2:27]>>[Br:1][c:2]1[cH:3][cH:4][c:5]2[c:6]([cH:7]1)[C:8](=[O:10])[CH2:9][C:15]1([O:11]2)[CH2:14][CH:13]([CH3:12])[CH2:17][CH2:16]1