Jiang, Lei; Zhang, Xiaoyan; Wang, Yinran; Guo, Fang; Hou, Zhaomin published the artcile< N-Monomethylation of Amines with Methanol by Syndiotactic Poly(aminostyrene)-supported Palladium Nanoparticle Catalyst>, Recommanded Product: 2-Methoxy-N-methylaniline, the main research area is methyl amine preparation green chem; primary amine methanol monomethylation syndiotactic polyaminostyrene support palladium nanocatalyst.
Palladium nanocatalyst supported on dimethylamino-functionalized syndiotactic polystyrene (Pd@sPSNMe2) showed high activity and selectivity for the N-monomethylation of various primary amines RNH2 (R = Ph, cyclohexyl, 3-(morpholin-4-yl)propyl, 2-(1H-indol-3-yl)ethyl, etc.) using methanol as methylation reagent under air to prepare monomethylated amines RNH(CH3), 2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole and N-methyl-1H-benzo[d]imidazole. The excellent catalytic performance could be associated with the ultrafine palladium nanoparticles and high amine-adsorbing capacity of the catalyst. The Pd@sPS-NMe2 catalyst was highly robust, and could be easily recovered by filtration and reused more than ten times without decrease in activity and selectivity.
Asian Journal of Organic Chemistry published new progress about Amines Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 10541-78-3 belongs to class ethers-buliding-blocks, and the molecular formula is C8H11NO, Recommanded Product: 2-Methoxy-N-methylaniline.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem