Toluene → ethyl 8-(phenylethynyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)-2H-chromene-3-carboxylate
Reaction equation
[CH3:34][c:35]1[cH:36][cH:37][cH:38][cH:39][cH:40]1.[Cu:41][I:42].[I:1][c:2]1[cH:3][c:4]([O:21][C:22]([F:23])([F:24])[F:25])[cH:5][c:6]2[c:11]1[O:10][CH:9]([C:12]([F:13])([F:14])[F:15])[C:8]([C:16](=[O:17])[O:18][CH2:19][CH3:20])=[CH:7]2.[c:26]1([C:32]#[CH:33])[cH:27][cH:28][cH:29][cH:30][cH:31]1>>[c:2]1([C:33]#[C:32][c:26]2[cH:27][cH:28][cH:29][cH:30][cH:31]2)[cH:3][c:4]([O:21][C:22]([F:23])([F:24])[F:25])[cH:5][c:6]2[c:11]1[O:10][CH:9]([C:12]([F:13])([F:14])[F:15])[C:8]([C:16](=[O:17])[O:18][CH2:19][CH3:20])=[CH:7]2Participants
5
