15935-79-2Relevant academic research and scientific papers
N-(4-pyridyl or 4-quinolinyl) arylacetamide and 4-(aralkoxy or aralkylamino) pyridine pesticides
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, (2008/06/13)
N-(4-Pyridyl or 4-quinolinyl) arylacetamides, for example N-((3-chloro-2-ethyl)-4-pyridyl)(4-(4-chlorophenoxy) phenyl)-acetamide, and 4-(aralkyoxy or aralkylamino)pyridines, for example 4-[2-[4-(2,2,2-trifluoroethoxy)phenyl]ethoxy]pyridine, are active aga
A versatile method for the N,N-dialkylation of aromatic amines via Grignard reactions on N,N-bis(benzotriazolylmethyl)arylamines
Katritzky, Alan R.,Rachwal, Stanislaw,Wu, Jing
, p. 456 - 463 (2007/10/02)
Grignard reactions of N,N-bis(benzotriazolylmethyl)arylamines afford the corresponding N,N-dialkylarylamines in high yields.Electron-releasing substituents on the aryl ring facilitate the reaction.Arylamines are N,N-dialkylated with two different alkyl groups by a stepwise procedure: N-benzotriazolylmethylation of an amine followed by a Grignard reaction to introduce the first alkyl group, and repetition of the same procedure to introduce the second alkyl group.Grignard reagents derived from 1,4-dihalobutane, upon reaction with N,N-bis(benzotriazolylmethyl)arylamines, give the corresponding N-aryl-hexahydroazepines together with acyclic products.
