Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/34207
標題: Efficient Copper-Catalyzed Cross-Coupling Reaction of Alkynes with Aryl Iodides
作者: Lin, C.H.
李進發
Wang, Y.J.
Lee, C.F.
關鍵字: Cross-coupling
Copper
Alkynes
Phosphane ligands
palladium-free conditions
terminal alkynes
sonogashira reaction
halides
chemistry
ligand
(z)-1-alkylidene-1,3-dihydroisobenzofurans
carboalkoxylation
iodocyclization
1h-isochromenes
期刊/報告no:: European Journal of Organic Chemistry, Issue 23, Page(s) 4368-4371.
摘要: A copper-catalyzed cross-coupling reaction of alkynes with aryl iodides is described The system tolerates a broad range of functional groups and enables the use of sterically demanding substrates with only 1 0-2 5 mol-% of Cu(2)O and 1.0-2.5 mol-% of xantphos as the catalyst
URI: http://hdl.handle.net/11455/34207
ISSN: 1434-193X
文章連結: http://dx.doi.org/10.1002/ejoc.201000653
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