Oxalyl chloride → HCID 13281349, 화합물
반응식
[Cl:1][C:2]1[C:3]([CH2:14][CH2:15][CH2:16][C:17]([OH:19])=O)=[C:4]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.C(Cl)(=O)C([Cl:23])=O>C1(C)C=CC=CC=1>[Cl:1][C:2]1[C:3]([CH2:14][CH2:15][CH2:16][C:17]([Cl:23])=[O:19])=[C:4]([C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1참가 물질
4
실험 절차
Under a dry argon atmosphere a stirred solution of 4-(3-chloro[1,1'-biphenyl]-2-yl)butanoic acid (22.8 g, 0.083 mole) in toluene (500 ml) was heated at 65°. Oxalyl chloride (21 g, 0.166 mole) was added slowly to the reaction mixture. After complete addition the mixture was allowed to stir at 40° for approximately 18 hours. The solvent and excess oxalyl chloride were removed by distillation under reduced pressure. Further distillation under reduced pressure gave 4-(3-chloro[1,1'-biphenyl]-2-yl)butanoic acid chloride (b.p. 150°/0.04 mm) as a clear oil. The nmr spectrum was consistent with the proposed structure.