1,3-Dipolar Cycloadditions of Acetylenic Sulfones in Solution and on Solid Supports
作者:Detian Gao、Huimin Zhai、Masood Parvez、Thomas G. Back
DOI:10.1021/jo801621d
日期:2008.10.17
resulted in N-O or C-O scission, in addition to cleavage from the polymer. The method provides access to a number of important classes of heterocycles, including variously substituted and functionalized triazoles, pyrazoles, 1,2-oxazoles, pyrroles, as well as their dihydro and bicyclic analogues. The success of the cycloadditions on polymer supports paves the way to future investigations of sequential transformations