Ammonium → 2-Ethenyl-2,5,7,8-tetramethyl-3,4-dihydro-2H-1-benzopyran-6-ol

反応式

[C:1]([O:2][CH2:5][CH:6]=[C:7]([CH2:8][CH2:9][c:10]1[c:11]([OH:20])[c:12]([CH3:19])[c:13]([CH3:18])[c:14]([OH:17])[c:15]1[CH3:16])[CH3:21])(=[O:3])[CH3:4].[CH3:27][S:28]([CH3:29])=[O:30].[Ca+2:23].[Cl-:25].[H-:22].[H-:24].[NH4+:26]>>[CH2:5]=[CH:6][C:7]1([CH3:21])[CH2:8][CH2:9][c:10]2[c:11]([c:12]([CH3:19])[c:13]([CH3:18])[c:14]([OH:17])[c:15]2[CH3:16])[O:20]1