Réaction #1483078

Équation de réaction

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

DIPEA

HATU

hydroxylamine hydrochloride

→

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

Rendement 34.4%

Solvants

DMF

Conditions de réaction

Traitement

1. 1
   AutreThe reaction mixture was then subjected to HPLC purification

Mode opératoire

A solution of 3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid (64 mg, 0.16 mmol), DIPEA (0.14 mL, 0.8 mmol), HATU (68 mg, 0.18 mmol), hydroxylamine hydrochloride (56 mg, 0.8 mmol) and DMF (4 mL) was stirred for 19 hr at room temperature. The reaction mixture was then subjected to HPLC purification to provide 3-(4-benzoylamino-phenylmethyl)-1-methyl-1H-indole-5-carboxylic acid hydroxyamide (22 mg, 34% yield). 1H NMR (400 MHz, DMSO) δ 11.06 (s, 1H), 10.18 (s, 1H), 7.99 (s, 1H), 7.93 (d, 2H, J=7.2 Hz), 7.67 (d, 2H, J=8.7 Hz), 7.57 (m, 2H), 7.53 (d, 2H, J=7.7 Hz), 7.43 (d, 1H, J=8.2 Hz), 7.27 (d, 2H, J=8.2 Hz), 7.19 (s, 1H), 4.03 (s, 2H), 3.76 (s, 3H).

Source