Ethanol → 2-t-Butoxycarbonylamino-4-ethynyl-thiophene-3-carboxylic acid ethyl ester

反応式

[C:21](=[O:22])([O-:23])[O-:24].[CH2:1]([CH3:2])[O:3][C:4](=[O:5])[c:6]1[c:7]([NH:13][C:14](=[O:15])[O:16][C:17]([CH3:18])([CH3:19])[CH3:20])[s:8][cH:9][c:10]1[CH:11]=[O:12].[CH3:27][O:28][P:29]([C:30](=[N+:31]=[N-:32])[C:33](=[O:34])[CH3:35])(=[O:36])[O:37][CH3:38].[CH3:39][CH2:40][OH:41].[K+:25].[K+:26]>>[CH2:1]([CH3:2])[O:3][C:4](=[O:5])[c:6]1[c:7]([NH:13][C:14](=[O:15])[O:16][C:17]([CH3:18])([CH3:19])[CH3:20])[s:8][cH:9][c:10]1[C:11]#[CH:21]