Related Experiment Video
Updated: Mar 13, 2026

Atom Transfer Radical Polymerization of Functionalized Vinyl Monomers Using Perylene as a Visible Light Photocatalyst
Published on: April 22, 2016
Synthesis of Multivalent Organotellurium Chain-Transfer Agents by Post-modification and Their Applications in Living
Weijia Fan1, Yasuyuki Nakamura1, Shigeru Yamago1
1Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan.
Abstract:
Functionalized or multivalent organotellurium chain-transfer agents (CTAs) for living radical polymerization were synthesized by post-modification, which involved the condensation between a carboxylic-acid-functionalized CTA and various amines in excellent yields without affecting the reactive tellurium moiety. The CTAs exhibited high synthetic versatility for radical polymerization and gave structurally well-controlled polymers, such as multiarmed polymers, from various monomers. Because all new CTAs are easily available on a large scale by simple purification, the current method significantly facilitates macromolecular engineering based on organotellurium-mediated radical polymerization (TERP).
More Related Videos
07:50Efficient Synthesis of All-Carbon Quaternary Centers via the Conjugate Addition of Functionalized Monoorganozinc Bromides
Published on: May 26, 2019
07:28Ethylene Polymerizations Using Parallel Pressure Reactors and a Kinetic Analysis of Chain Transfer Polymerization
Published on: November 27, 2015
Related Concept Videos
Radical Chain-Growth Polymerization: Overview
Radical Chain-Growth Polymerization: Mechanism
Radical Chain-Growth Polymerization: Chain Branching
Ziegler–Natta Chain-Growth Polymerization: Overview
Free-Radical Chain Reaction and Polymerization of Alkenes
Radical Substitution: Allylic Bromination