70380-30-2Relevant articles and documents
Copper(ii) complexes ofN-propargyl cyclam ligands reveal a range of coordination modes and colours, and unexpected reactivity
Counsell, Andrew J.,Yu, Mingfeng,Shi, Mengying,Jones, Angus T.,Batten, James M.,Turner, Peter,Todd, Matthew H.,Rutledge, Peter J.
supporting information, p. 3931 - 3942 (2021/03/29)
The coordination chemistry ofN-functionalised cyclam ligands has a rich history, yet cyclam derivatives with pendant alkynes are largely unexplored. This is despite the significant potential and burgeoning application ofN-propargyl cyclams and related com
Catalytic performance of Cu(II)-supported graphene quantum dots modified NiFe2O4 as a proficient nano-catalyst in the synthesis of 1,2,3-triazoles
Deilam, Razieh,Moeinpour, Farid,Mohseni-Shahri, Fatemeh S.
, (2020/07/06)
Abstract: NiFe2O4 nanoparticles are modified by graphene quantum dots (GQDs) and utilized to stabilize the Cu(II) nanoparticles as a novel magnetically retrievable catalytic system (Cu(II)/GQDs/NiFe2O4) for gree
Synthesis, characterization, and investigation of catalytic activity of copper(II) porphyrin graphene oxide for azide–alkyne cycloaddition
Khojastehnezhad, Amir,Bakavoli, Mehdi,Javid, Ali,Khakzad Siuki, Mohammad Mehdi,Shahidzadeh, Mansour
, p. 4473 - 4485 (2019/05/17)
Abstract: A covalently cross-linked graphene oxide (GO) catalyst was prepared by a cross-linking process using nucleophilic reaction of copper(II)‐coordinated 5,10,15,20-tetrakis(aminophenyl)porphyrin (CuPPh) with carboxyl groups at the edges of GO (GO–CuPPh). The structure of the catalyst was characterized using different techniques such as Fourier-transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy-dispersive x-ray spectroscopy (EDS), thermogravimetric analysis (TGA), and inductively coupled plasma (ICP) spectroscopy. All analyses confirmed successful covalent immobilization of CuPPh on GO. The activity of the catalyst was then studied for synthesis of 1,4-disubstituted 1,2,3-triazoles derivatives by reaction of various aryl azides and different terminal alkynes in mild reaction condition with good to excellent yield. Graphical abstract: [Figure not available: see fulltext.].