Synthesis of polyether-polycarbonate block copolymer from carbon dioxide and epoxide using a metalloporphyrin catalyst system

1982 ◽  
Vol 15 (2) ◽  
pp. 682-684 ◽  
Author(s):  
Takuzo Aida ◽  
Shohei Inoue
Keyword(s):  
Carbon Dioxide ◽  
Block Copolymer ◽  
Catalyst System

scholarly journals Correction: A binary catalyst system of a cationic Ru–CNC pincer complex with an alkali metal salt for selective hydroboration of carbon dioxide

2017 ◽  
Vol 53 (2) ◽  
pp. 459-459
Author(s):  
Chee Koon Ng ◽  
Jie Wu ◽  
T. S. Andy Hor ◽  
He-Kuan Luo
Keyword(s):  
Carbon Dioxide ◽  
Alkali Metal ◽  
Metal Salt ◽  
Alkali Metal Salt ◽  
Catalyst System ◽  
Pincer Complex ◽  
Binary Catalyst

Correction for ‘A binary catalyst system of a cationic Ru–CNC pincer complex with an alkali metal salt for selective hydroboration of carbon dioxide’ by Chee Koon Ng et al., Chem. Commun., 2016, 52, 11842–11845.

Development of a Ruthenium/Phosphite Catalyst System for Domino Hydroformylation-Reduction of Olefins with Carbon Dioxide

2014 ◽  
Vol 20 (23) ◽  
pp. 6888-6894 ◽  
Author(s):  
Qiang Liu ◽  
Lipeng Wu ◽  
Ivana Fleischer ◽  
Detlef Selent ◽  
Robert Franke ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalyst System

ATRP Synthesis of PS-b-PtBMA and Preparation of Porous Film

2013 ◽  
Vol 364 ◽  
pp. 679-683
Author(s):  
Chang Hao Yan ◽  
Zhi Jiao Zhang ◽  
Hai Yan Chen ◽  
Zhong Yi Xie ◽  
Ting Zhu ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Catalyst System ◽  
Porous Film ◽  
Atom Transfer ◽  
H Nmr ◽  
Breath Figure ◽  
Breath Figure Method ◽  
End Group

The polystyrene with end group of Br was synthesized by using MBrP as the initiator, CuBr/ PMDETA as the catalyst system according to atom transfer radical polymerization (ATRP). The effect of reaction temperature was studied and the system was confirmed as the active polymerization. Then PS-Br and CuBr/ PMDETA were respectively used as macroinitiator and catalyst to polymerize tBMA according to atom transfer radical polymerization (ATRP). The structure of the product was characterized by GPCFTIR1H-NMR. The amphiphilic block copolymer was obtained after hydrolysis. And the honeycomb porous film was prepared by PS-b-PMAA through using breath figure method.

Niobium(v) chloride and imidazolium bromides as efficient dual catalyst systems for the cycloaddition of carbon dioxide and propylene oxide

2014 ◽  
Vol 4 (6) ◽  
pp. 1638-1643 ◽  
Author(s):  
Michael E. Wilhelm ◽  
Michael H. Anthofer ◽  
Robert M. Reich ◽  
Valerio D'Elia ◽  
Jean-Marie Basset ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
Propylene Oxide ◽  
Catalyst System ◽  
Cyclic Carbonates ◽  
Imidazolium Salt ◽  
Catalyst Systems

Imidazolium bromides combined with niobium(v) choride were used as catalyst system for the reaction of CO2 with epoxides to cyclic carbonates. The variation of the cation structure strongly affects the properties of the imidazolium salt and therefore the catalytic activity.

Cycloaddition of Carbon Dioxide and Epoxides using Pentaerythritol and Halides as Dual Catalyst System

ChemSusChem ◽  
2014 ◽  
Vol 7 (5) ◽  
pp. 1357-1360 ◽  
Author(s):  
Michael E. Wilhelm ◽  
Michael H. Anthofer ◽  
Mirza Cokoja ◽  
Iulius I. E. Markovits ◽  
Wolfgang A. Herrmann ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalyst System
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