5-Amino-2-methoxyphenol → HCID 178492241, compound
Reaction equation
O[CH:2]=[C:3]1[C:11]2[C:6](=[CH:7][C:8]([C:12]([C:14]3[CH:19]=[CH:18][C:17]([NH:20][C:21]([C:23]4[S:24][CH:25]=[CH:26][CH:27]=4)=[O:22])=[CH:16][CH:15]=3)=[O:13])=[CH:9][CH:10]=2)[NH:5][C:4]1=[O:28].[NH2:29][C:30]1[CH:31]=[CH:32][C:33]([O:37][CH3:38])=[C:34]([OH:36])[CH:35]=1>C1COCC1>[OH:36][C:34]1[CH:35]=[C:30]([NH:29][CH:2]=[C:3]2[C:11]3[C:6](=[CH:7][C:8]([C:12]([C:14]4[CH:19]=[CH:18][C:17]([NH:20][C:21]([C:23]5[S:24][CH:25]=[CH:26][CH:27]=5)=[O:22])=[CH:16][CH:15]=4)=[O:13])=[CH:9][CH:10]=3)[NH:5][C:4]2=[O:28])[CH:31]=[CH:32][C:33]=1[O:37][CH3:38]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Conditions
- Temperature
- 65 °C
Procedure
A small screw cap test tube was charged with Thiophene-2-carboxylic acid [4-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide (as prepared in Example 20, 100 mg, 0.257 mmol) and THF (2 mL). To the resulting solution was added 5-amino-2-methoxyphenol (39.2 mg, 0.282 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature. Hexanes were added to the reaction mixture. The solid precipitate that formed was washed with ˜1 mL of i-prOH yielding 57% (75 mg, 0.147 mmol) of the title compound.