中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | diethyl 2,3-dibenzoylbut-2-enedioate | 60903-90-4 | C22H20O6 | 380.397 |
A variety of 1,4-dicarbonyl compounds containing vicinal quaternary carbons are efficiently generated in high yields with high diastereoselectivities