Salahi Farbod, Wiest Olaf
Department of Chemistry and Biochemistry, University of Notre Dame, 305E McCourtney Hall, Notre Dame, IN46556, USA.
European J Org Chem. 2020 Jan 31;2020(4):446-449. doi: 10.1002/ejoc.201901603. Epub 2019 Dec 4.
The nucleophilic addition of alkyl, benzyl, and allyl organozinc reagents to protected pyridinium riboses proceeds under mild conditions and with yields of >90% in several cases and complete regioselectivity for the 4-position.
烷基、苄基和烯丙基有机锌试剂对受保护的吡啶核糖进行亲核加成反应,反应条件温和,在几种情况下产率大于90%,且对4-位具有完全的区域选择性。