Disclosed are compounds according to Formula I:
wherein the variables are described herein.
根据以下公式I披露了化合物:其中变量如本文所述。
Dual Functionalities of Hydrogen-Bonding Self-Assembled Catalysts in Chelation-Assisted Hydroacylation
作者:Jung-Woo Park、Ji-Hye Park、Chul-Ho Jun
DOI:10.1021/jo800862q
日期:2008.7.1
A recyclable catalyst for chelation-assisted hydroacylation of an olefin with primaryalcohol was developed using hydrogen-bonding self-assembled catalysts consisting of 2,6-diaminopyridine and barbiturate phosphine−rhodium(I) complex. Upon heating, these two catalysts act as homogeneous catalysts due to cleavage of the hydrogen bond, and these associate to form supramolecular assemblies via hydrogen
A New Solvent System for Recycling Catalysts for Chelation-Assisted Hydroacylation of Olefins with Primary Alcohols
作者:Duck-Ho Chang、Dae-Yon Lee、Boo-Sun Hong、Jun-Hack Choi、Chul-Ho Jun
DOI:10.1021/ja038071w
日期:2004.1.1
A new method to separate and reuse the catalyst system consisting of a rhodium complex and 2-aminopyridines for chelation-assisted hydroacylation was achieved using phenol and 4,4'-dipyridyl as the reaction medium, and 4-diphenylphosphinobenzoic acid as a ligand.