Triethylamine → HCID 54029509、化合物
反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:4][CH:3]=1.C(N(CC)CC)C.Cl[CH2:22][CH2:23][CH2:24][N:25]1[CH2:30][CH2:29][CH:28]([C:31]([C:40]2[CH:45]=[CH:44][C:43]([F:46])=[CH:42][CH:41]=2)([C:33]2[CH:38]=[CH:37][C:36]([F:39])=[CH:35][CH:34]=2)[OH:32])[CH2:27][CH2:26]1>CN(C)C=O>[CH2:12]([O:11][C:9](=[O:10])[CH2:8][C:5]1[CH:4]=[CH:3][C:2]([NH:1][CH2:22][CH2:23][CH2:24][N:25]2[CH2:30][CH2:29][CH:28]([C:31]([C:40]3[CH:41]=[CH:42][C:43]([F:46])=[CH:44][CH:45]=3)([C:33]3[CH:38]=[CH:37][C:36]([F:39])=[CH:35][CH:34]=3)[OH:32])[CH2:27][CH2:26]2)=[CH:7][CH:6]=1)[CH3:13]参加物
5
実験手順
A solution of 4.18 g (0.02 mole) of ethyl p-nitrophenylacetate in 200 mL of ethanol is subjected to catalytic hydrogenation. The mixture is filtered to remove the catalyst and the filtrate is concentrated to obtain quantitative yield of ethyl 4-aminophenylacetate. To an agitated solution of the ethyl 4-aminophenylacetate and 2.02 g (0.02 mole) of triethylamine in 50 ml of dimethylformamide is added dropwise a solution of 7.58 g (0.020 mole) of 1-(3-chloropropyl)-α,α-bis(4-fluorophenyl)-4-piperidinemethanol in 20 ml of dimethylformamide. After stirring at ambient temperature for 4 hr the reaction mixture is heated at 70° C. for 4 hr. The reaction mixture is concentrated and the crude product partitioned between methylene chloride and water. The methylene chloride solution is washed with water, dried over anhydrous magnesium sulfate, and concentrated to yield the title compound.