反应详情

A mixture of 5-(2,6-dichloro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one(1 g, 2.82 mmol), 3-(5-formyl-2,4-dimethyl-1H-pyrrol-3-yl)-propionic acid (548 mg, 1 eq.) and piperidine (0.416 mL, 1.5 eq.) in ethanol (5 mL) was stirred at rt for 5 days. The reaction was concentrated, acidified with 2M HCl (pH 3), stirred for 15 mins, diluted with water and filtered. The solid was washed with water and triturated with ethanol to give the titled compound as a pale orange solid.

1. concentrationThe reaction was concentrated
2. stirringstirred for 15 mins
3. additiondiluted with water
4. filtrationfiltered
5. washThe solid was washed with water
6. customtriturated with ethanol