and moisture‐stable, highly efficient ruthenium NNN pincer complex is reported for the first time to catalyze the tandem transformation of various aromatic and aliphatic nitro compounds into the corresponding N‐methylated amines in up to 98 % yield by using methanol as a green methylating agent. Gram‐scale reactions of challenging nitro substrates demonstrated the practical application aspects of this
Palladium Nanoparticles Supported on Cellulosic Paper as Multifunctional Catalyst for Coupling and Hydrogenation Reactions
作者:Abdul Nasar Kalanthoden、Md. Hasan Zahir、Md. Abdul Aziz、Basmah Al‐Najar、S. Kutti Rani、M. Nasiruzzaman Shaikh
DOI:10.1002/asia.202101195
日期:2022.2
This work describes the fabrication of a recyclable Pd-based catalyst on a support derived from cellulose tissue paper and its application as a multifunctional catalyst for C−C bond formation and transfer hydrogenation reaction in water.
Pd/Cu-free Heck and Sonogashira cross-coupling reaction by Co nanoparticles immobilized on magnetic chitosan as reusable catalyst
作者:Abdol R. Hajipour、Fatemeh Rezaei、Zahra Khorsandi
DOI:10.1039/c6gc03377f
日期:——
The chitosan (CS) is a porous self-standing nanofibrillar microspheres which can be used as a metal carrier. Amino-groups on CS enable to modulation of cobalt coordination using safe organic ligand...
FUNCTIONALIZED MAGNETIC NANOPARTICLE, A CATALYST, A METHOD FOR FORMING C-C BONDS
申请人:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
公开号:US20180099987A1
公开(公告)日:2018-04-12
A functionalized magnetic nanoparticle including an organometallic sandwich compound and a magnetic metal oxide. The functionalized magnetic nanoparticle may be reacted with a metal precursor to form a catalyst for various C—C bond forming reactions. The catalyst may be recovered with ease by attracting the catalyst with a magnet.