1-Hexanol → 5-(Hexyloxy)-1-phenyl-1H-pyrazolo[3,4-b]pyrazine

반응식

[Na].C1(C)C=CC(S([C:11]2[N:12]=[C:13]3[CH:19]=[N:18][N:17]([C:20]4[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=4)[C:14]3=[N:15][CH:16]=2)(=O)=O)=CC=1.[CH2:27]([OH:33])[CH2:28][CH2:29][CH2:30][CH2:31][CH3:32]>>[CH2:27]([O:33][C:11]1[N:12]=[C:13]2[CH:19]=[N:18][N:17]([C:20]3[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=3)[C:14]2=[N:15][CH:16]=1)[CH2:28][CH2:29][CH2:30][CH2:31][CH3:32]

참가 물질

반응물 3

HCID 81031-Hexanol

HCID 5360545Sodium

HCID 133921465-(4-Methylbenzene-1-sulfonyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazine

생성물 1

HCID 133452895-(Hexyloxy)-1-phenyl-1H-pyrazolo[3,4-b]pyrazine수율 90%

실험 절차

In 50 ml of hexanol was dissolved 2.1 g (0.091 mole) of metallic sodium, and then, 14.6 g (0.043 mole) of 5-(4-tolylsulfonyl)-1-phenyl-1H-pyrazolo[3,4-b]pyrazine was added to the solution. The mixture was heated under reflux for 2 hours. After completion of the reaction, the exessive amount of hexanol was removed by distillation under a reduced pressure. The residue was washed with water, dried and then recrystallized from a benzene/methanol (1:2) mixed solvent to obtain 11.5 g (the yield was 90%) of 5-hexyloxy-1-phenyl-1H-pyrazolo[3,4-b]pyrazine in the form of a colorless needle crystal.