Sodium Hydroxide → HCID 46182084, compound
Reaction equation
[CH:1]([O:4][C:5]1[C:10]([NH:11][C:12]2[C:13]3[C:20]([CH3:21])=[C:19]([C:22]([O:24]C)=[O:23])[S:18][C:14]=3[N:15]=[CH:16][N:17]=2)=[CH:9][CH:8]=[CH:7][N:6]=1)([CH3:3])[CH3:2].[OH-].[Na+]>CO>[CH:1]([O:4][C:5]1[C:10]([NH:11][C:12]2[C:13]3[C:20]([CH3:21])=[C:19]([C:22]([OH:24])=[O:23])[S:18][C:14]=3[N:15]=[CH:16][N:17]=2)=[CH:9][CH:8]=[CH:7][N:6]=1)([CH3:3])[CH3:2]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 60 °C
Procedure
Methyl 4-(2-isopropoxypyridin-3-ylamino)-5-methyl-thieno[2,3-d]pyrimidine-6-carboxylate (2.04 g) was dissolved in methanol (24.0 ml), NaOH (2M; 6.0 ml) was added and the mixture was stirred at 60° C. for 1 h. Then the reaction was cooled and washed with dichloromethane. The aqueous layer was acidified to pH 5 with conc. HCl and the precipitate was filtered and washed with water.