Sodium hydride → trans-3,4-dihydro-3-hydroxy-2,2-dimethyl-4-[2-oxofuran-4(5H)-ylamino]-2H-benzopyran-6-carbonitrile
Reaction equation
[OH:1][C@H:2]1[C@H:7](OC2CCC(=O)C=2)[C:6]2[CH:15]=[C:16]([C:19]#[N:20])[CH:17]=[CH:18][C:5]=2[O:4][C:3]1([CH3:22])[CH3:21].[NH2:23][C:24]1[CH2:28][O:27][C:26](=[O:29])[CH:25]=1.[H-].[Na+]>CS(C)=O>[OH:1][C@H:2]1[C@H:7]([NH:23][C:24]2[CH2:28][O:27][C:26](=[O:29])[CH:25]=2)[C:6]2[CH:15]=[C:16]([C:19]#[N:20])[CH:17]=[CH:18][C:5]=2[O:4][C:3]1([CH3:21])[CH3:22]Participants
5
