Issue 12, 2022

Room temperature synthesis of polythioamides from multicomponent polymerization of sulfur, pyridine-activated alkyne, and amines

Abstract

Through the design of a pyridine-activated diyne monomer, the catalyst-free multicomponent polymerizations of sulfur, aromatic alkyne, and a group of commercially available primary and secondary diamines were realized at room temperature or 40 °C, affording functional polythioamides with well-defined structures, high yields (up to 98%), high molecular weights (95 100 g mol−1), improved mercury removal performance, and interesting photophysical and photochemical properties. This work not only demonstrated an advance in efficient and economic synthesis of polythioamides, but also revealed the structure–property relationship of these promising sulfur-containing polymer materials.

Graphical abstract: Room temperature synthesis of polythioamides from multicomponent polymerization of sulfur, pyridine-activated alkyne, and amines

Supplementary files

Article information

Article type
Communication
Submitted
12 ربيع الثاني 1443
Accepted
06 جمادى الثانية 1443
First published
07 جمادى الثانية 1443

Chem. Commun., 2022,58, 1994-1997

Room temperature synthesis of polythioamides from multicomponent polymerization of sulfur, pyridine-activated alkyne, and amines

L. Zhang, Y. Hu, R. Hu and B. Z. Tang, Chem. Commun., 2022, 58, 1994 DOI: 10.1039/D1CC06448G

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