Regio-selective synthesis of polyepichlorohydrin diol using Zn–Co(iii) double metal cyanide complex

RSC Advances ◽  
2014 ◽  
Vol 4 (42) ◽  
pp. 21765-21771 ◽  
Author(s):  
Ren-Jian Wei ◽  
Ying-Ying Zhang ◽  
Xing-Hong Zhang ◽  
Bin-Yang Du ◽  
Zhi-Qiang Fan
Keyword(s):  
Heterogeneous Catalyst ◽  
Bulk Polymerization ◽  
Selective Synthesis ◽  
Cyanide Complex ◽  
One Pot ◽  
Metal Cyanide

This work describes the first regio-selective synthesis of poly(epichlorohydrin) diol via a simple one-pot bulk polymerization with a heterogeneous catalyst.

One-pot terpolymerization of CO2, cyclohexene oxide and maleic anhydride using a highly active heterogeneous double metal cyanide complex catalyst

Polymer ◽  
2010 ◽  
Vol 51 (24) ◽  
pp. 5719-5725 ◽  
Author(s):  
Xue-Ke Sun ◽  
Xing-Hong Zhang ◽  
Shang Chen ◽  
Bin-Yang Du ◽  
Qi Wang ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Cyanide Complex ◽  
Cyclohexene Oxide ◽  
Complex Catalyst ◽  
One Pot ◽  
Metal Cyanide ◽  
Highly Active

Synthesis, Characterization and Application of N,N-Dimethyl-N-Sulfoethan Ammonium tetra-Chloro Aluminate: A Novel micro-Heterogeneous Cata-lyst for Synthesis of tri-Arylmethanes

2020 ◽  
Vol 17 ◽  
Author(s):  
Saeid Azimi ◽  
Niloofar Mohamadighader
Keyword(s):  
Ionic Liquid ◽  
Heterogeneous Catalyst ◽  
Mass Spectroscopy ◽  
Aromatic Aldehydes ◽  
Solid Catalyst ◽  
Sem Images ◽  
One Pot ◽  
Acidic Catalyst ◽  
Eds Analysis ◽  
Ft Ir

Abstract: A new solid catalyst was synthesized from an ionic liquid and heterogenised by changing anion reaction. The new heterogeneous acidic catalyst was characterized by SEM images, EDS analysis, AFM images, Ft-IR, HNMR, 13CNMR and Mass Spectroscopy. It was applied to synthesis of tri-arylmethanes throughout one-pot tri-component reactions among aromatic aldehydes, N,N-dimethylaniline and other carbonic nucleophiles such as anisole and indole. Hence, synthesis of convenient and inexpensive micro-heterogeneous catalyst was introduced, the efficiency of which was confirmed. Also, various useful products were synthesized throughout this simple and clean procedure.

scholarly journals Stereoselective synthesis of spirocyclic pyrrolidines/pyrrolizidines/pyrrolothiazolidines using l-proline functionalized manganese ferrite nanorods as a novel heterogeneous catalyst

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14755-14768
Author(s):  
Malihe Akhavan ◽  
Ahmadreza Bekhradnia
Keyword(s):  
Heterogeneous Catalyst ◽  
Stereoselective Synthesis ◽  
Manganese Ferrite ◽  
One Pot ◽  
New Class

An efficient, green, one-pot, and three-component protocol has been reported for the stereoselective synthesis of a new class of spiro thiazolidines.

scholarly journals Ni–rGO–zeolite nanocomposite: An efficient heterogeneous catalyst for one–pot synthesis of triazoles in water

2021 ◽  
Author(s):  
Prasun Choudhury ◽  
Shreyasi Chattopadhyay ◽  
Goutam De ◽  
Basudeb Basu
Keyword(s):  
Heterogeneous Catalyst ◽  
Y Zeolite ◽  
One Pot ◽  
Important Group ◽  
One Pot Synthesis ◽  
Nanocomposite Catalyst ◽  
Zeolite P ◽  
Efficient Heterogeneous Catalyst

An important group of pharmaceutical material, 1,2,3-triazoles has been synthesised using a Ni-based nanocomposite catalyst (Ni–rGO–zeolite) through azide alkyne cycloaddition (NiAAC). First, GO-zeolite hybrid was prepared through protonation of Na-Y-zeolite...

ChemInform Abstract: Selective Synthesis of 3-Methyleneindolin-2-ones by One-Pot Multicatalytic Processes.

ChemInform ◽  
2009 ◽  
Vol 40 (42) ◽  
Author(s):  
Ren-Jie Song ◽  
Yu Liu ◽  
Rong-Jiang Li ◽  
Jin-Heng Li
Keyword(s):  
Selective Synthesis ◽  
One Pot
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