Sodium ion → 4-Hydroxy-5-hydroxymethyl-3-methyl-benzofuran-2-carboxylic acid tert-butyl ester

反応式

[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[c:8]1[o:9][c:10]2[c:11]([c:12]1[CH3:13])[c:14]([OH:20])[c:15]([CH:18]=[O:19])[cH:16][cH:17]2.[C:21]([BH3-:22])#[N:23].[CH2:25]1[O:26][CH2:27][CH2:28][CH2:29]1.[Na+:24]>>[C:1]([CH3:2])([CH3:3])([CH3:4])[O:5][C:6](=[O:7])[c:8]1[o:9][c:10]2[c:11]([c:12]1[CH3:13])[c:14]([OH:20])[c:15]([CH2:18][OH:19])[cH:16][cH:17]2