تفاعل #1483077

معادلة التفاعل

3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid methyl ester

sodium hydroxide

methanol

water

→

3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid

المردود 98.0%

المذيبات

THF

ظروف التفاعل

المعالجة

1. 1
   تركيزconcentrated in vacuo
2. 2
   workup.ADDITIONThe remaining residue was diluted with ethyl acetate (20 mL)
3. 3
   غسيلwashed with 1N HCl (20 mL)
4. 4
   تجفيفThe organic layer was dried over MgSO4
5. 5
   ترشيحfiltered
6. 6
   تركيزconcentrated

الإجراء التجريبي

A solution of 3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid methyl ester (69 mg, 0.17 mmol), sodium hydroxide (21 mg, 0.52 mmol), methanol (3 mL), water (1 mL) and THF (3 mL) was heated to 60° C. for 24 hr. The reaction solution was then cooled to room temperature and concentrated in vacuo. The remaining residue was diluted with ethyl acetate (20 mL) and washed with 1N HCl (20 mL). The organic layer was dried over MgSO4, filtered and concentrated to provide 3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid (64 mg, 98% yield).

المصدر