45715-13-7Relevant articles and documents
N-Methylation of Amines with Methanol Catalyzed by a Cp?Ir Complex Bearing a Functional 2,2′-Bibenzimidazole Ligand
Liang, Ran,Li, Shun,Wang, Rongzhou,Lu, Lei,Li, Feng
supporting information, p. 5790 - 5793 (2017/11/10)
A new type of Cp?Ir complex bearing a functional 2,2′-bibenzimidazole ligand was designed, synthesized, and found to be a highly effective and general catalyst for the N-methylation of a variety of amines with methanol in the presence of a weak base (0.3 equiv of Cs2CO3).
General and efficient method for direct N-monomethylation of aromatic primary amines with methanol
Li, Feng,Xie, Jianjiang,Shan, Haixia,Sun, Chunlou,Chen, Lin
, p. 8645 - 8652 (2015/03/05)
The direct N-monomethylation of aromatic primary amines, including arylamines, arylsulfonamides and amino-azoles, using methanol as a methylating agent has been accomplished in the presence of a [CpIrCl2]2/NaOH system. From both synthetic and environmental points of view, the reaction is highly attractive because of low catalyst loading, broad substrate scope and excellent selectivities.
SYNTHESIS OF THE MUTAGENIC 2-AMINO-1,6-DIMETHYLIMIDAZOPYRIDINE (1,6-DMIP) AND FIVE OF ITS ISOMERS
Lindstroem, Stefan,Ahmad, Tania,Grivas, Spiros
, p. 529 - 540 (2007/10/02)
Synthetic routes to 2-amino-1,6-dimethylimidazopyridine and its 1,5-, 1,7-, 3,5- 3,6- and 3,7-dimethyl isomers from methyl derivatives of 3-hydroxy- or 2-amino-pyridine and 2-chloronicotinic acid are described.
