Chloride → 4-Pentynoic acid, 1,1-dimethylethyl ester

反応式

[C:12]([CH2:13][CH2:14][C:15]#[CH:16])(=[O:17])[OH:18].[C:1](=[O:2])([O-:3])[O-:4].[C:7]([CH3:8])([CH3:9])([CH3:10])[Br:11].[CH2:21]([N+:22]([CH2:23][CH3:24])([CH2:25][CH3:26])[CH2:27][CH3:28])[c:29]1[cH:30][cH:31][cH:32][cH:33][cH:34]1.[CH3:35][N:36]([CH3:37])[C:38](=[O:39])[CH3:40].[Cl-:20].[K+:5].[K+:6].[OH2:19]>>[C:7]([CH3:8])([CH3:9])([CH3:10])[O:18][C:12]([CH2:13][CH2:14][C:15]#[CH:16])=[O:17]