Efficient allylation of 4-silyloxyquinolinium triflates and other positively charged heteroaromatic systems

Beifuss, U.U.BeifussSchniske, U.U.SchniskeFeder, G.G.Feder2018-11-072018-11-072001https://resolver.sub.uni-goettingen.de/purl?gro-2/29350The regioselective allylation of 4-silyloxyquinolinium triflates with allyltri-n-butyltin has been performed to give 2-allyl-4-silyloxy-1,2-dihydroquinolines with excellent yields. Similiar results have been obtained with 4-silyloxy-l-benzopyrylium triflates and 4-silyloxy-1-benzothiopyrylium triflates. (C) 2001 Elsevier Science Ltd. All rights reserved.Efficient allylation of 4-silyloxyquinolinium triflates and other positively charged heteroaromatic systemsjournal_article10.1016/S0040-4020(00)01066-8000166786700009