反应详情

9.6 g (50 mmol) of ethyl 2,3-dihydro-1H-pyrrolo-[3,4-c]pyridine-2-carboxylate and 6.3 ml (100 mmol) of methyl iodide are refluxed for 15 hours in 50 ml of acetonitrile. The batch is poured into diethyl ether, and the salt which has precipitated is filtered off with suction and dried in the air.

1. customthe salt which has precipitated
2. filtrationis filtered off with suction
3. customdried in the air