Stereoselective cyclization using palladium(II) catalyst via hemiacetal intermediates
作者:Masahiro Miyazawa、Yukari Hirose、Magsarjav Narantsetseg、Hajime Yokoyama、Seiji Yamaguchi、Yoshiro Hirai
DOI:10.1016/j.tetlet.2004.02.058
日期:2004.3
A stereoselective palladium-catalyzed cyclization of 3-phenyl-7-hydroxy-5-heptenal was developed. The reaction was carried out to give 2,4,6-trisubstituted tetrahydropyran with highly controlled 4,6-cis stereochemistry. (C) 2004 Elsevier Ltd. All rights reserved.