Participation of compact planar 1,3,5-tri(buta-2,3-dien-1-yl)-1,3,5-triazinane-2,4,6-trione in Pd(0) catalysed seven component cascade reactions delivers novel tunable molecular architecture
作者:Zeynep Gültekin、Elghareeb E. Elboray、Moustafa F. Aly、Hussien H. Abbas-Temirek、Helena J. Shepherd、Ronald Grigg
DOI:10.1016/j.tet.2014.05.025
日期:2014.8
We report the spatially controlled, protecting group free, catalytic assembly of a library of nineteen 7-component cascade products generated from a novel planar trisallenyl 1,3,5-triazinane-2,4,6-trione core in combination with aryl iodides and amines with excellent regio and good stereoaselectivity for Z,Z,Z-isomers. (C) 2014 Elsevier Ltd. All rights reserved.