Umpolung of tropone: The synthesis of novel 2-substituted tropones via 2-halocycloheptadienone enolates
作者:Hiroyuki Miyano、Makoto Nitta
DOI:10.1016/s0040-4039(00)80591-2
日期:——
enolates, which were generated by the reaction of 2-halotropones with hydride, Grignard, and organolithium reagents, reacted with cationic electrophiles including tropylium ion to give 2-substituted tropone derivatives.
2-卤代庚酮与氢化物,格利雅(Grignard)和有机锂试剂的反应生成的2-卤环庚二烯酮烯醇化物与阳离子亲电试剂(包括对yl离子)反应生成2-取代的tropone衍生物。