One-Pot Electrosynthesis of Substituted Imidazolinium and Tetrahydropyrimidinium Salts from Secondary Alkyldiamines: An Electrochemical Route toward Ionic Liquids
作者:Iluminada Gallardo、Neus Vilà
DOI:10.1021/jo9017606
日期:2010.2.5
electrosynthetic procedure has been developed to afford imidazolium and tetrahydropyrimidinium cationic derivatives from secondary alkyl diamines in neutral media. To this end, electrochemical oxidation of a series of aliphatic diamines (1−9) has been investigated. Mechanistic information is provided from analysis of the cyclic voltammetry data and identification of intermediate species and final products. The
Electrosynthesis of Hindered Alkyl Diamines: Evidence for an Electrocatalytic Anodic Mechanism
作者:Iluminada Gallardo、Neus Vilà
DOI:10.1021/jo8006607
日期:2008.9.1
The electrosynthesis of highly hindered secondary alkyl diamines through the formation of C-N bonds has been successfully performed in one-pot under mild conditions using an environmentally friendly method. The electrochemical behavior of four hindered secondary alkyl amines (di-tert-butylamine (1), tert-amyl-tert-butylamine (2), di-tert-amylamine (3) and tert-amyl-tert-octylamine (4)) is described