45699-12-5Relevant articles and documents
Rhodium(I)-catalyzed one-pot synthesis of dialkyl ketones from methanol and alkenes through directed sp3 C-H bond activation of N-methylamine
Jo, Eun-Ae,Lee, Ji-Hyun,Jun, Chul-Ho
body text, p. 5779 - 5781 (2009/04/13)
The hydroacylation of methanol with alkenes was developed using a catalytic system consisting of Rh(i), 2-amino-4-picoline and benzoic acid; the reaction is speculated to occur by the initial N-methylation of 2-amino-4-picoline with methanol, and the subsequent dehydrogenation of the resulting N-methylamine, followed by double chelation-assisted hydroimination of alkene with the imine to give dialkyl ketones after hydrolysis. The Royal Society of Chemistry.
The Chemistry of N-Substituted Benzotriazoles. Part 4. A Novel and Versatile Method for the Mono-N-alkylation of Aromatic and Heteroaromatic Amines
Katritzky, Alan R.,Rachwal, Stanislaw,Rachwal, Bogumila
, p. 805 - 810 (2007/10/02)
Mono-N-alkylation of aromatic and heteroaromatic amines is achieved in high yield by NaBH4 reduction of the adducts formed from benzotriazole, aliphatic aldehydes and the amines.Reaction of the same adducts with Grignard reagents gives N-(secondary alkyl)arylamines.Carboxy groups need no protection and nitro groups are unaffected.Adenine is mono-N-alkylated in high yield.