中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-benzyl-3,4-dimethyl-5-methoxy-3-pyrrolin-2-one | 244124-73-0 | C14H17NO2 | 231.294 |
5-Chloro-1,5-dihydro-2H-pyrrol-2-ones are easily alkylated at the 5-position by organomagnesium or organozinc compounds and diethyl sodiomalonate leading to corresponding 5-alkyl-1,5-dihydro-2H-pyrrol-2-ones in high yields.Key words: organometallic compounds, alkylation, 1,5-dihydro-2H-pyrrol-2-one.