Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
Org Lett. 2013 Jun 7;15(11):2798-801. doi: 10.1021/ol4011344. Epub 2013 May 28.
Palladium-catalyzed N-tert-prenylations of indoles, tricarbonylchromium-activated indoles, and indolines that occur in high yields (up to 94%) with high tert-prenyl-to-n-prenyl selectivity (up to 12:1) are reported.
报道了钯催化的吲哚、三羰基铬激活的吲哚和吲哚啉的 N-叔戊基化反应,这些反应具有高产率(高达 94%)和高的叔戊基-正戊基选择性(高达 12:1)。