HCID 178418361、化合物 → HCID 178447716、化合物

反応式

[F:1][C:2]1[CH:3]=[C:4]([CH:9]=[CH:10][C@H:11]2[CH2:16][CH2:15][C@H:14]([CH:17]3[CH2:22][CH2:21][Si:20]([CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)[CH2:19][CH2:18]3)[CH2:13][CH2:12]2)[CH:5]=[CH:6][C:7]=1[F:8].[H][H]>C(OCC)(=O)C.[Pt]=O>[F:1][C:2]1[CH:3]=[C:4]([CH2:9][CH2:10][C@H:11]2[CH2:12][CH2:13][C@H:14]([CH:17]3[CH2:18][CH2:19][Si:20]([CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])([C:23]4[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=4)[CH2:21][CH2:22]3)[CH2:15][CH2:16]2)[CH:5]=[CH:6][C:7]=1[F:8]

参加物

実験手順

40.0 g of the thus obtained 4-(trans-4-(2-(3,4-difluorophenyl)ethenyl)cyclohexyl)-1-n-pentyl-1-phenyl-1-silacyclohexane was dissolved in 200 ml of ethyl acetate and hydrogenated in the presence of 200 mg of platinum oxide at a pressure of 0.1 MPa of hydrogen. After theoretical consumption of hydrogen, the catalyst was removed by filtration and the resultant filtrate was concentrated to obtain 40.2 g of 4-(trans-4-(2-(3,4-difluorophenyl)ethyl)cyclohexyl)-1-n-pentyl-1-phenyl-1-silacyclohexane. The results of IR analysis of the product are as follows.