24948-82-1Relevant articles and documents
Synthesis of 4-aroyl-1,2,4-triazolidin-3-ones via ring extension in reactions of 1,2-di- and 1,2,3,3-tetraalkyldiaziridines with aroyl isocyanates
Shevtsov,Kuznetsov,Molotov,Lyssenko,Makhova
, p. 554 - 558 (2006)
Reactions of 1,2-di-and 1,2,3,3-tetraalkyldiaziridines with aroyl isocyanates involve opening of the diaziridine ring through cleavage of the C-N bond followed by cyclization of the zwitterionic intermediate into 4-aroyl-1,2,4-triazolidin-3-one derivative
Kinetic Study of the Formation of N-Chloramines
Antelo, J. M.,Arce, F.,Parajo, M.
, p. 637 - 648 (1995)
We studied the kinetics of the chlorination of amines by sodium hypochlorite in strongly alkaline aqueous solution.A reaction mechanism compatible with experimental results is proposed and discussed.
Copper-catalyzed one-pot oxidative amidation between methylarenes and amines
Yang, Yuhang,Gu, Jiajia,Fang, Zheng,Yang, Zhao,Wei, Ping,Guo, Kai
, p. 22797 - 22801 (2017/07/10)
A new method for the direct one-pot oxidative amidation between methylarenes and amines catalyzed by copper has been developed. This method integrates methylarene oxidation and amide bond formation, which are usually accomplished separately, into a single operation. In addition, the reaction provides a relatively high yield and has a wide substrate scope. Moreover, the starting reagents are abundant and available in a convenient way at a cheaper price.
High pressure-assisted synthesis of 1,2,3-trialkyldiaziridines from N-chloroalkylamines
Kuznetsov, Vladimir V.,Syroeshkina, Julia S.,Moskvin, Dmitrii I.,Struchkova, Marina I.,Makhova, Nina N.,Zharov, Alexey A.
, p. 497 - 502 (2008/09/20)
(Chemical Equation Presented) New method for the preparation of 1,2,3-trialkyldiaziridines 1 in high yields, based on the transformation of N-chloroalkylamines 3 without using carbonyl compounds in the presence of primary aliphatic amines with the same alkyl fragment, potassium carbonate and a small amount of water in CHCl3 under high pressure (500 MPa), was developed. Diaziridines 1 can be synthesized in the same conditions using a larger amount of potassium carbonate instead of primary aliphatic amines however in lower yields. The kinetic investigations on the synthesis of 1,2-diethyl-3-methyldiaziridine 1a from N-chloroethylamine 3a have shown that the reaction leading to diaziridine 1a proceeds according to the law of the second order.
