Metal–organic framework-derived CoN<sub><i>x</i></sub> nanoparticles on N-doped carbon for selective <i>N</i>-alkylation of aniline
作者:Ved Vyas、Priyanka Maurya、Arindam Indra
DOI:10.1039/d3sc02515b
日期:——
The Co–N coordination in CoNx@NC (NCN-doped carbon) was found to be beneficial in producing high conversion efficiency and high yield for secondary amines in the N-alkylation reaction between alcohol and aniline.
A one-pot reductive amination of aldehydes and ketones with amines using alpha-picoline-borane as a reducing agent is described. The reaction has been carried out in Wolf, in H2O, and in neat conditions in the presence of small amounts of AcOH. This is a highly efficient and mild procedure that is applicable for a wide variety of substrates. In particular, this is the first successful demonstration that this type of reaction can be carried out in water and in neat conditions. (C) 2004 Elsevier Ltd. All rights reserved.
Oxidative amination of benzylic alkanes with nitrobenzene derivatives as nitrogen sources
作者:Shaofeng Pang、Feng Shi
DOI:10.1016/j.tetlet.2016.11.057
日期:2016.12
Here, a new concept is proposed for the oxidative amination of the terminal sp3-CH bond in alkanes via the construction of a complex reaction system composed of a carbon-supported Co-Ni bimetallic catalyst, an alkane, nitrobenzene, tert-butyl hydroperoxide and hydrogen. This system allows the reduction of nitrobenzene to aniline and the further oxidative amination of the alkane. Nitrobenzene and toluene