Tetrahedron

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

U Beifuss, U Schniske, G Feder

文献索引：Beifuss, Uwe; Schniske, Ursula; Feder, Gerald Tetrahedron, 2001 , vol. 57, # 6 p. 1005 - 1013

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被引用次数: 17

摘要

The 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-1-benzopyrylium triflates and 4-silyloxy-1- benzothiopyrylium triflates.