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pro vyhledávání: '"Zhu-Qin Deng"'
Publikováno v:
Organic & Biomolecular Chemistry. 15:6367-6374
This paper reports a computational study elucidating the reaction mechanism for ynamide-mediated amide bond formation from carboxylic acids and amines. The mechanisms have been studied in detail for ynamide hydrocarboxylation and the subsequent amino
Autor:
Zhu-Qin Deng, Song-Lin Zhang
Publikováno v:
Physical Chemistry Chemical Physics. 18:32664-32667
Reductive elimination from Pd(II) aryl trifluoromethyl complexes is a challenging and elusive step which is accompanied by a number of kinetically more favorable side reactions giving rising to a complex mixture. We report herein the synthesis and is
Autor:
Song-Lin Zhang, Zhu-Qin Deng
Publikováno v:
Organic & Biomolecular Chemistry. 14:8966-8970
A Cu(I)-catalyzed retro-aldol reaction of β-hydroxyketones with ortho-aminobenzaldehydes and nicotinaldehydes is reported that produces a range of quinolines and naphthyridines with high efficiency and selectivity. This reaction uses β-hydroxyketon
Autor:
Song-Lin Zhang, Zhu-Qin Deng
Publikováno v:
ChemInform. 47
A copper-catalyzed transfer aldol type reaction of β-hydroxy ketones or nitriles with aldehydes is reported, which enables chemo- and stereoselective access to (E)-α,β-unsaturated ketones and (E)-acrylonitriles. A key step of the in situ copper(I)