HCID 22926256、化合物 → Poly(oxy-1,2-ethanediyl), alpha-(1,1'-biphenyl)-4-yl-omega-hydroxy-

反応式

C([O:8][CH2:9][CH2:10][O:11][C:12]1[CH:17]=[CH:16][C:15]([CH:18]2[CH2:23][CH2:22][CH2:21][CH2:20][CH2:19]2)=[CH:14][CH:13]=1)C1C=CC=CC=1.[H][H]>C(O)C.[OH-].[Pd+2].[OH-]>[CH:18]1([C:15]2[CH:14]=[CH:13][C:12]([O:11][CH2:10][CH2:9][OH:8])=[CH:17][CH:16]=2)[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23]1

参加物

実験手順

1-[2-(Benzyloxy)ethoxy]-4-cyclohexylbenzene (3.2 g) was dissolved in ethanol (100 mL). The resulting solution was added with 20% palladium hydroxide (300 mg) and then stirred in a hydrogen atmosphere at room temperature for 25 hours. The catalyst was filtered off, and washed with ethyl acetate. The filtrate was evaporated, and the residue was azeotroped with toluene (×2) to give the title compound as a colorless solid (2.34 g).