Imidazole → HCID 58018637, 화합물

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[OH:1][CH:2]1[CH2:7][CH2:6][CH:5]([C:8]([O:10][CH2:11][CH3:12])=[O:9])[CH2:4][CH2:3]1.[C:13]([Si:17](Cl)([C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1)([CH3:16])([CH3:15])[CH3:14].N1C=CN=C1>CN(C=O)C>[Si:17]([O:1][CH:2]1[CH2:3][CH2:4][CH:5]([C:8]([O:10][CH2:11][CH3:12])=[O:9])[CH2:6][CH2:7]1)([C:13]([CH3:16])([CH3:15])[CH3:14])([C:24]1[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=1)[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1

참가 물질

실험 절차

A solution of ethyl 4-hydroxycyclohexanecarboxylate (5 g), tert-butyl(chloro)diphenylsilane (8.30 mL) and imidazole (2.17 g) in DMF (50 mL) was stirred at room temperature overnight. The reaction mixture was extracted with ethyl acetate and water. The obtained organic layer was washed with saturated brine, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The obtained residue was purified by silica gel chromatography (hexane/ethyl acetate) to give the title compound (12.2 g).