Title of article :
Arylboronic Acid-Lead Tetraacetate-Copper Diacetate: A One-Pot System for Copper-Catalyzed N-Arylation Under Neutral Conditions
Author/Authors :
Shimia, Kamal Université dAix-Marseille - Faculté des Sciences St Jérôme - Laboratoire de Valorisation de la Chimie Fine, France , Boyer, Gérard Université dAix-Marseille - Faculté desSciences St Jérôme - Laboratoire de Valorisation de la Chimie Fine, France , Finet, Jean-Pierre Universités dAix-Marseille - Faculté des Sciences St Jérôme - Laboratoire de Chimie Organique de Synthèse, France , Galy, Jean-Pierre Université dAix-Marseille - Faculté desSciences St Jérôme - Laboratoire de Valorisation de la Chimie Fine, France
Abstract :
The one-pot reaction of arylboronic acids with lead tetraacetate in chloroform followed bytreatment with 3,4-dimethylaniline in the presence of catalytic copper diacetate gave the corresponding diarylamines under neutral conditions in good to high yields. The reaction proceeded with electron-rich aswell as with electron-depleted arylboronic derivatives.
Keywords :
Arylboronic acid , aryllead triacetate , copper diacetate catalysis , diarylamines , ullmann , modified N , arylation
Journal title :
letters in organic chemistry
Journal title :
letters in organic chemistry
