6973-40-6Relevant articles and documents
Copper(I)–creatine complex on magnetic nanoparticles as a green catalyst for N- and O-arylation in deep eutectic solvent
Bagheri, Sepideh,Heydari, Akbar,Pazoki, Farzane,Radfar, Iman
, (2020/01/22)
Immobilization of copper(I) ions on magnetic nanoparticles was performed using surface modification of Fe3O4 with creatine. Fe3O4?creatine-Cu(I) magnetic catalyst was synthesized and applied in C&bond;X cross-coupling reactions with aryl halides in a deep eutectic as a green solvent. The results indicate the Fe3O4?creatine-Cu(I) magnetic nanoparticles showed excellent activity and high stability. In addition, it was revealed that this catalyst can be recycled five times without significant loss in catalytic activity.
Kinetics of the reaction of phenyl picrates with phenoxide ions in water. Concerted or stepwise?
Crampton, Michael R.,Robotham, Ian A.
, p. 1084 - 1089 (2014/01/06)
A kinetic study is reported of the exchange reactions of substituted phenoxide ions with some ring-substituted 2,4,6-trinitrophenyl ethers in water. The βronsted diagrams formed by plotting log k, where k is the second-order rate constant for reaction, ve
The influence of some steric and electron effects on the mechanism of aromatic nucleophilic substitution (SNAr) reactions in nonpolar solvent
Emokpae, Thomas A.,Atasie, Nkechi V.
, p. 744 - 750 (2008/04/18)
Kinetic studies are reported for the reactions with aniline in benzene of a series of X-phenyl 2,4,6-trinitrophenyl ethers [X = H; 2-, 3-, 4-CH 3; 2,4-, or 2,6-(CH3)2] 1a-f, and the results compared with those of the corre