4-Hydroxybenzaldehyde → HCID 22285358, 화합물
반응식
[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]1([CH2:12][N:13]2[CH:17]=[CH:16][N:15]=[CH:14]2)[CH2:11][O:10]1.[OH:18][C:19]1[CH:26]=[CH:25][C:22]([CH:23]=[O:24])=[CH:21][CH:20]=1>CN(C=O)C>[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]([OH:10])([CH2:12][N:13]1[CH:17]=[CH:16][N:15]=[CH:14]1)[CH2:11][O:18][C:19]1[CH:26]=[CH:25][C:22]([CH:23]=[O:24])=[CH:21][CH:20]=1참가 물질
4
실험 절차
A mixture containing 1-[[2-(2,4-difluorophenyl)-oxiranyl]-methyl]-1H-imidazole (P2) (0.5 g, 2.1 mmole), 4-hydroxy-benzaldehyde (0.31 g, 2.5 mmole) K2CO3 (0.41 g, 2.9 mmole), 18-C-6 (25 mg) in 5 ml of DMF is stirred for 6 hours, extracted with dichloromethane, washed with 2N sodium bicarbonate, dried over Na2SO4, filtered and evaporated under reduced pressure in order to obtain 0.957 g of crude product which is purified by chromatography eluting with a CH2Cl2/MeOH mixture 97/3 in order to obtain 0.557 mg of expected product. Rf=0.12 (CH2Cl2/MeOH 97/3).