p-Toluenesulfonic acid → HCID 69583690、化合物
反応式
[N+:1]([C:4]1[CH:5]=[C:6]([CH2:10][CH:11]([C:13]2[N:14]=[CH:15][N:16]([C:18]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)([C:25]3[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=3)[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH:17]=2)O)[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2].C1(C)C=CC(S(O)(=O)=O)=CC=1>C1(C)C=CC=CC=1>[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[CH:11][C:13]2[N:14]=[CH:15][N:16]([C:18]([C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)([C:25]3[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=3)[C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH:17]=2)[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2]参加物
4
実験手順
A mixture of 12.25 g of the product obtained in Step 2, 1 g of para-toluenesulphonic acid and 200 ml of toluene is heated at reflux for 5 hours. After returning to ambient temperature, washing the toluene solution with a 0.1N solution of sodium hydroxide and then with water, drying over magnesium sulphate and concentration, the expected product is obtained.
後処理
- temperature