Issue 10, 2020

Effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior of diazoacetates initiated by π-allylPd complexes

Abstract

In the polymerization of diazoacetates initiated by π-allylPd-based initiating systems, the effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior were investigated. As a result, the polymerization in the presence of pyridine or its derivatives as an additive was found to afford a polymer with relatively narrow molecular weight distribution compared to that with π-allylPdCl alone. Furthermore, we have demonstrated that Pd complexes with π-allyl ligands with a variety of substituents are capable of polymerizing diazoacetates in a similar manner to the parent unsubstituted π-allylPdCl, and the tacticity of the resulting polymers is affected by the structure of the π-allyl ligands.

Graphical abstract: Effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior of diazoacetates initiated by π-allylPd complexes

Supplementary files

Article information

Article type
Paper
Submitted
02 พ.ย. 2562
Accepted
21 ม.ค. 2563
First published
22 ม.ค. 2563

Polym. Chem., 2020,11, 1774-1784

Effects of solvents, additives, and π-allyl ligand structures on the polymerization behavior of diazoacetates initiated by π-allylPd complexes

H. Shimomoto, M. Nakajima, A. Watanabe, H. Murakami, T. Itoh and E. Ihara, Polym. Chem., 2020, 11, 1774 DOI: 10.1039/C9PY01654F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements