Tetrahydrofuran → 5,5-Diethoxy-1,1,1-trifluoro-pent-3-yn-2-one

反応式

[CH2:10]([Li:11])[CH2:12][CH2:13][CH3:14].[CH2:1]([CH3:2])[O:3][CH:4]([C:5]#[CH:6])[O:7][CH2:8][CH3:9].[CH2:30]1[O:31][CH2:32][CH2:33][CH2:34]1.[CH3:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20].[F:21][C:22]([C:23](=[O:24])[O:25][CH2:26][CH3:27])([F:28])[F:29]>>[CH2:1]([CH3:2])[O:3][CH:4]([C:5]#[C:6][C:23]([C:22]([F:21])([F:28])[F:29])=[O:24])[O:7][CH2:8][CH3:9]