Regioselective addition of C(sp3)–H bonds of alkyl pyridines to olefins catalysed by cationic zirconium complexes

2017 ◽  
Vol 53 (53) ◽  
pp. 7401-7404 ◽  
Author(s):  
Qiu Sun ◽  
Peipei Xie ◽  
Dan Yuan ◽  
Yuanzhi Xia ◽  
Yingming Yao
Keyword(s):  
Metal Catalysts ◽  
Group 4 ◽  
Zirconium Complexes ◽  
Regioselective Addition ◽  
Group 4 Metal

The first group 4 metal catalysts are developed to catalyse C(sp3)–H addition of alkyl pyridines to olefins. Ligand-controlled regioselectivity was observed and verified.

Improving the Behavior of Bis(phenoxyamine) Group 4 Metal Catalysts for Controlled Alkene Polymerization

2009 ◽  
Vol 42 (12) ◽  
pp. 3869-3872 ◽  
Author(s):  
Roberta Cipullo ◽  
Vincenzo Busico ◽  
Natascia Fraldi ◽  
Roberta Pellecchia ◽  
Giovanni Talarico
Keyword(s):  
Metal Catalysts ◽  
Alkene Polymerization ◽  
Group 4 ◽  
Group 4 Metal

Regioselective 1-Hexene Oligomerization Using Cationic Bis(phenolato) Group 4 Metal Catalysts: Switch from 1,2- to 2,1-Insertion

2007 ◽  
Vol 46 (44) ◽  
pp. 8507-8510 ◽  
Author(s):  
Bing Lian ◽  
Klaus Beckerle ◽  
Thomas P. Spaniol ◽  
Jun Okuda
Keyword(s):  
Metal Catalysts ◽  
Group 4 ◽  
Group 4 Metal

“Living” Propene Polymerization with Bis(phenoxyimine) Group 4 Metal Catalysts:  New Strategies and Old Concepts

2004 ◽  
Vol 23 (25) ◽  
pp. 5989-5993 ◽  
Author(s):  
Giovanni Talarico ◽  
Vincenzo Busico ◽  
Luigi Cavallo
Keyword(s):  
Metal Catalysts ◽  
Group 4 ◽  
Propene Polymerization ◽  
Group 4 Metal ◽  
New Strategies

Hydrodehalogenation of organohalides by Et3SiH catalysed by group 4 metal complexes and B(C6F5)3

2020 ◽  
Vol 49 (9) ◽  
pp. 2771-2775 ◽  
Author(s):  
David Dunlop ◽  
Jiří Pinkas ◽  
Michal Horáček ◽  
Naděžda Žilková ◽  
Martin Lamač
Keyword(s):  
Metal Complexes ◽  
Metal Catalysts ◽  
Group 4 ◽  
Group 4 Metal

The use of the Et3SiH/B(C6F5)3 system for the activation of group 4 metal catalysts allows the efficient and selective catalytic hydrodefluorination of trifluorotoluenes.

Zirconium catalysed intermolecular hydroamination reactions of secondary amines with alkynes

2015 ◽  
Vol 51 (36) ◽  
pp. 7633-7636 ◽  
Author(s):  
Qiu Sun ◽  
Yaorong Wang ◽  
Dan Yuan ◽  
Yingming Yao ◽  
Qi Shen
Keyword(s):  
Aromatic Amines ◽  
Metal Catalysts ◽  
Secondary Amines ◽  
Group 4 ◽  
Group 4 Metal

The first example of group 4 metal catalysts capable of mediating intermolecular hydroamination reactions of secondary aromatic amines is reported.

A Family of Group 4 Metal Alkoxo Complexes with an M3(3-O) Core Relevant to Ziegler–Natta Catalyst Intermediates

2003 ◽  
Vol 9 (1) ◽  
pp. 181-190 ◽  
Author(s):  
Józef Utko ◽  
Szymon Przybylak ◽  
Lucjan B. Jerzykiewicz ◽  
Sławomir Szafert ◽  
Piotr Sobota
Keyword(s):  
Group 4 ◽  
Natta Catalyst ◽  
Group 4 Metal ◽  
Ziegler Natta Catalyst
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