610-43-5Relevant academic research and scientific papers
Chemoselective synthesis of carbamates using CO2 as carbon source
Riemer, Daniel,Hirapara, Pradipbhai,Das, Shoubhik
, p. 1916 - 1920 (2018/08/17)
Synthesis of carbamates directly from amines using CO2 as the carbon source is a straightforward and sustainable approach. Herein, we describe a highly effective and chemoselective methodology for the synthesis of carbamates at room temperature and atmosp
EFFECT OF STRUCTURAL FACTORS ON THE KINETICS OF THE REACTION OF ALKYL CHLOROFORMATES WITH ALIPHATIC-AROMATIC AMINES
Orlov, S. I.,Chimishkyan, A. L.,Lapin, A. S.,Grabarnik, M. S.
, p. 1905 - 1908 (2007/10/02)
As a result of investigation of the effect of the structure of the reagents on the kinetics of acylation of aliphatic-aromatic amines by alkyl chloroformates it was shown that the reaction takes place by an addition-elimination mechanism without a controlling stage.The kinetic data obey the two-parameter Taft equation.
Electrosynthesis of N-Substituted DL-Arylglycineesters and 1,2-Diarylamino-1,2-diarylethanes by Cathodic Reduction of Azomethines in the Presence of Carbon Dioxide
Hess, U.,Thiele, R.
, p. 385 - 399 (2007/10/02)
The electroreduction of the N-arylidene-arylamines 1-12 in CO2-saturated solvents of low proton availability as DMF at markedly more positive potentials than carbon dioxide end up in carboxylating the C-atom and hydrogenating the nitrogen of the C=N-double bond.The resulting N-arylsubstituted DL-arylglycines and traces of carbamates may be isolated as esters, adding ethylchloride during the electrolysis.A competing pathway of the electrocarboxylation is the C-C-hydrodimerisation and the hydrogenation of the C=N-double bond, whose importance increases with the water content of the solvent.Based on cyclic-voltametric evidence and product analysis the mechanism of the reductive electrocarboxylation reaction is discussed in terms of nucleophilic attack of the azomethine anion radical on a proton or CO2.
