A Hydrocarbon Soluble, Molecular and “Complete” Al-Cocatalyst for High Temperature Olefin Polymerization-Reference-Cited by-同舟云学术

A Hydrocarbon Soluble, Molecular and “Complete” Al-Cocatalyst for High Temperature Olefin Polymerization

Published:2023-03-09 Issue:6 Volume:15 Page:1378
ISSN:2073-4360
Container-title:Polymers
language:en
Short-container-title:Polymers

Author:

Urciuoli Gaia¹²³^ORCID,Zaccaria Francesco¹³^ORCID,Zuccaccia Cristiano²³,Cipullo Roberta¹³^ORCID,Budzelaar Peter H. M.¹³^ORCID,Vittoria Antonio¹³^ORCID,Ehm Christian¹³^ORCID,Macchioni Alceo²³^ORCID,Busico Vincenzo¹³

Affiliation:

1. Department of Chemical Sciences, Federico II University of Naples, 80126 Napoli, Italy

2. Department of Chemistry, Biology and Biotechnology and CIRCC, University of Perugia, 06123 Perugia, Italy

3. Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands

Abstract

The dinuclear aluminum salt {[iBu2(DMA)Al]2(μ-H)}+[B(C6F5)4]− (AlHAl; DMA = N,N-dimethylaniline) is the prototype of a new class of molecular cocatalysts for catalytic olefin polymerization, its modular nature offering easy avenues for tailoring the activator to specific needs. We report here, as proof of concept, a first variant (s-AlHAl) bearing p-hexadecyl-N,N-dimethylaniline (DMAC16) units, which enhances solubility in aliphatic hydrocarbons. The novel s-AlHAl was used successfully as an activator/scavenger in ethylene/1-hexene copolymerization in a high-temperature solution process.

Publisher

MDPI AG

Subject

Polymers and Plastics,General Chemistry

Link

https://www.mdpi.com/2073-4360/15/6/1378/pdf

Reference58 articles.

1. From Multisite Polymerization Catalysis to Sustainable Materials and All-Polyolefin Composites;Mihan;Chem. Rev.,2016

2. Post-Metallocenes in the Industrial Production of Polyolefins;Baier;Angew. Chem. Int. Ed.,2014

3. Development of Group IV Molecular Catalysts for High Temperature Ethylene-α-Olefin Copolymerization Reactions;Klosin;Acc. Chem. Res.,2015

4. Ion Pairing in Transition Metal Catalyzed Olefin Polymerization;Perez;Advances in Organometallic Chemistry,2020

5. Ansa-Metallocene Derivatives. IV. Synthesis and Molecular Structures of Chiral Ansa-Titanocene Derivatives with Bridged Tetrahydroindenyl Ligands;Wild;J. Organomet. Chem.,1982

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