FeCl3-Catalyzed Oxidative Allylation of sp2 and sp3 C−H Bond Adjacent to a Nitrogen Atom: Easy Access to Homoallyl Tertiary Amines
摘要:
Oxidative allylation to sp(2)- and sp(3)-carbon attached to the nitrogen atom was accomplished. The alpha-allylation of tertiary amines was catalyzed by easily available hydrated iron(III) chloride in combination with air or aqueous (BuOOH)-Bu-t. Remarkably, N-allyl- and N-propagyl-tethered tertiary amines were also allylated through this protocol.
Ionic diamine rhodium complex catalyzed hydroaminomethylation of 2-allylanilines
作者:Kazumi Okuro、Howard Alper
DOI:10.1016/j.tetlet.2010.07.048
日期:2010.9
Ionic diamine rhodium complexes catalyze the hydroaminomethylation of 2-allylanilines. The reaction involves initial hydroformylation followed by reductive amination, which provides direct access to 1,2,3,4-tetrahydroquinolines and 2,3,4,5-1H-1-benzazepines. (C) 2010 Elsevier Ltd. All rights reserved.
FeCl<sub>3</sub>-Catalyzed Oxidative Allylation of sp<sup>2</sup> and sp<sup>3</sup> C−H Bond Adjacent to a Nitrogen Atom: Easy Access to Homoallyl Tertiary Amines
Oxidative allylation to sp(2)- and sp(3)-carbon attached to the nitrogen atom was accomplished. The alpha-allylation of tertiary amines was catalyzed by easily available hydrated iron(III) chloride in combination with air or aqueous (BuOOH)-Bu-t. Remarkably, N-allyl- and N-propagyl-tethered tertiary amines were also allylated through this protocol.