Isopropyl chloroformate → Iso-propyl 4-acetoxybut-2-ynecarboxylate

反応式

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