Chiral oximes in asymmetric synthesis. Addition of organometallic reagents to o-(1-phenylethyl) aldoximes
作者:David S. Brown、Peter T. Gallagher、Andrew P. Lightfoot、Christopher J. Moody、Alexandra M.Z. Slawin、Elizabeth Swann
DOI:10.1016/0040-4020(95)00711-g
日期:1995.10
Addition of Grignard and organolithium reagents to O-(1-phcnylethyl) aldoximes in the presence of boron trifluoride etherate gives secondary hydroxylamines in 21–84% yield with up to 95% diastercomeric excess.
在三氟化硼醚化物存在下,将格氏试剂和有机锂试剂加到O-(1-苯甲基乙基)醛肟中,仲羟胺的产率为21-84%,非对映异构体过量高达95%。