The role of organoaluminum and electron donors in propene insertion on the Ziegler

The role of organoaluminum and electron donors in propene insertion on the Ziegler–Natta catalyst

Published:2024 Issue:26 Volume:53 Page:11050-11059
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Naweephattana Phiphob¹,Walaijai Khanittha²,Rungnim Chompoonut³,Luanphaisarnnont Torsak¹^ORCID,Watthanaphanit Anyarat¹^ORCID,Patthamasang Supanan²,Phiriyawirut Phairat²,Surawatanawong Panida¹⁴^ORCID

Affiliation:

1. Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand

2. SCG Chemicals, Co., Ltd., 1 Siam Cement Road, Bangsue, Bangkok, 10800, Thailand

3. National Electronics and Computer Technology Center (NECTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani 12120, Thailand

4. Center of Sustainable Energy and Green Materials, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand

Abstract

Our findings suggest the importance of including the AlEt3 reaction with internal donors and the AlEt2Cl adsorption alongside electron donors in the Ziegler–Natta cluster model to investigate stereoselective propene insertion.

Funder

National Research Council of Thailand

Mahidol University

Faculty of Science, Mahidol University

SCG Chemicals

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/DT/D4DT01097C

Reference54 articles.

1. Olefins and Vinyl Polar Monomers: Bridging the Gap for Next Generation Materials

2. V.Busico , in Polyolefins: 50 years after Ziegler and Natta I: Polyethylene and Polypropylene , ed. W. Kaminsky , Springer Berlin Heidelberg , Berlin, Heidelberg , 2013 , pp. 37–57 . 10.1007/12_2013_213

3. From Multisite Polymerization Catalysis to Sustainable Materials and All-Polyolefin Composites

4. Demystifying Ziegler–Natta Catalysts: The Origin of Stereoselectivity

5. Mechanism of internal and external electron donor effects on propylene polymerization with MgCl2 -supported Ziegler-Natta catalyst: New evidences based on active center counting