Potassium Cation → 5-Hydroxy-7-propargyloxy-2,2-dimethyl-4-chromanone

反応式

[C:1](=[O:2])([O-:3])[O-:4].[CH2:9]([C:10]#[CH:11])[Br:12].[CH3:28][C:29]([CH2:30][CH3:31])=[O:32].[I-:8].[K+:5].[K+:6].[K+:7].[OH:13][c:14]1[c:15]2[c:20]([cH:21][c:22]([OH:24])[cH:23]1)[O:19][C:18]([CH3:25])([CH3:26])[CH2:17][C:16]2=[O:27]>>[CH:9]#[C:10][CH2:11][O:24][c:22]1[cH:21][c:20]2[c:15]([c:14]([OH:13])[cH:23]1)[C:16](=[O:27])[CH2:17][C:18]([CH3:25])([CH3:26])[O:19]2