Chiral Fluorous Dialkoxy-Diamino Zirconium Complexes: Synthesis and Use in Stereospecific Polymerization of 1-Hexene

2007 ◽  
Vol 13 (3) ◽  
pp. 923-935 ◽  
Author(s):  
Evgueni Kirillov ◽  
Laurent Lavanant ◽  
Christophe Thomas ◽  
Thierry Roisnel ◽  
Yun Chi ◽  
...  
Keyword(s):  
Zirconium Complexes ◽  
Stereospecific Polymerization

A kinetic study of the stereospecific polymerization of propylene

1962 ◽  
Vol 27 (12) ◽  
pp. 2872-2877 ◽  
Author(s):  
J. Ambrož ◽  
L. Ambrož ◽  
P. Osecký ◽  
K. Veselý
Keyword(s):  
Kinetic Study ◽  
Stereospecific Polymerization

4-Thiolatobenzoato-Bridged Rhodium/Zirconium Complexes: 32-Membered Metallamacrocycles and Their Linear Dinuclear Counterparts

2006 ◽  
Vol 2006 (23) ◽  
pp. 4922-4930 ◽  
Author(s):  
Ulrike Helmstedt ◽  
Peter Lönnecke ◽  
Joachim Reinhold ◽  
Evamarie Hey-Hawkins
Keyword(s):  
Zirconium Complexes

Copolymerization of Ethylene/1-hexene and Polymerization of Propylene with Cp-indenyl Zirconium Complexes

2005 ◽  
Vol 23 (8) ◽  
pp. 1081-1084 ◽  
Author(s):  
Zhang Yong ◽  
Yang Xiao-Xia ◽  
Yu Yi-Hua ◽  
Qian Yan-Long ◽  
Huang Ji-Ling
Keyword(s):  
Zirconium Complexes

Synthesis and crystal structure of zirconium complexes with fluorinated tetradentate β-ketoiminate ligands

Polyhedron ◽  
1997 ◽  
Vol 16 (7) ◽  
pp. 1105-1110 ◽  
Author(s):  
A. Bastianini ◽  
G.A. Battiston ◽  
F. Benetollo ◽  
R. Gerbasi ◽  
M. Porchia
Keyword(s):  
Crystal Structure ◽  
Synthesis And Crystal Structure ◽  
Zirconium Complexes

CO-ORDINATION COMPLEXES OF TITANIUM (IV) HALIDES: II. PREPARATION AND INFRARED SPECTRA OF THE COMPLEXES OF TITANIUM TETRACHLORIDE WITH DIESTERS OF α,ω-DICARBOXYLIC ACIDS AND COMPARISON WITH ANALOGOUS COMPLEXES OF ZIRCONIUM TETRACHLORIDE AND TIN TETRACHLORIDE

1961 ◽  
Vol 39 (11) ◽  
pp. 2343-2352 ◽  
Author(s):  
Ernest Rivet ◽  
Real Aubin ◽  
Roland Rivest
Keyword(s):  
Molecular Weight ◽  
Infrared Spectra ◽  
Titanium Tetrachloride ◽  
Complex Molecule ◽  
Dicarboxylic Acids ◽  
The Other ◽  
Zirconium Tetrachloride ◽  
Melting Points ◽  
Zirconium Complexes ◽  
Tin Tetrachloride

Co-ordination complexes between diesters of α,ω-dicarboxylic acids and titanium tetrachloride, tin tetrachloride, and zirconium tetrachloride have been prepared. The analytical results, the infrared spectra, the melting points, and the molecular-weight determinations indicate that for the titanium and zirconium complexes, two types of complexes are obtained, one having a general formula MX4•1 diester in which chelate rings from five to nine atoms are formed and the other one, 2MX4•1 diester in which there are two 4-membered rings per complex molecule. With tin tetrachloride only one type of complex is formed, which has two tin tetrachlorides and two diesters per complex molecule.

scholarly journals Direct synthesis of doubly deprotonated, dearomatised lutidine PNP Cr and Zr pincer complexes based on isolated K and Li ligand transfer reagents

2016 ◽  
Vol 45 (7) ◽  
pp. 2800-2804 ◽  
Author(s):  
Thomas Simler ◽  
Gilles Frison ◽  
Pierre Braunstein ◽  
Andreas A. Danopoulos
Keyword(s):  
Direct Synthesis ◽  
Pincer Complexes ◽  
Zirconium Complexes ◽  
Ligand Transfer

Double deprotonation of a hybrid bis(phosphino)picoline ligand yields lithium or potassium pincer salts with dearomatised lutidine backbones that afford unusual chromium and zirconium complexes by transmetallation.

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