Ammonia → HCID 66772617、化合物
反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](SC)=[N:7][CH2:6][CH:5]2[C:14]1[CH:19]=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=1.[NH3:23]>C(OCC)(=O)C>[NH2:23][C:8]1[C:9]2[C:4](=[CH:3][C:2]([Cl:1])=[CH:11][CH:10]=2)[CH:5]([C:14]2[CH:19]=[CH:18][C:17]([N+:20]([O-:22])=[O:21])=[CH:16][CH:15]=2)[CH2:6][N:7]=1参加物
4
実験手順
A solution of 0.45 g of 6-chloro-1-methylthio-4-(4-nitrophenyl)-3,4-dihydroisoquinoline and 30 ml of ammonia-saturated THF solution was heated in an autoclave at 80° C. for 10 hours and then at 12° C. for a further 15 hours. Subsequent MPLC on an MPRC cartridge and a mixture of 20 parts by volume of ethyl acetate:10 parts by volume of n-heptane:3 parts by volume of glacial acetic acid leads to elution of starting material (6-chloro-1-methylthio-4-(4-nitrophenyl)-3,4-dihydroisoquinoline). Subsequent elution with methanol results in 1-amino-6-chloro-4-(4-nitrophenyl)-3,4-dihydroisoquinoline.