Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Characteristics and Nomenclature of Copolymers01:24

Characteristics and Nomenclature of Copolymers

2.7K
Copolymers are the products obtained from the polymerization of multiple monomer species. So, in a polymer chain itself, there can be multiple repeating units that come from different monomers. The process of synthesizing a polymer from different monomer species is called copolymerization. When two monomers are involved, the polymer is known as a bipolymer. Polymers with three and four monomers are termed terpolymers and quaterpolymers, respectively. Figure 1 depicts the copolymerization of...
2.7K
Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

3.7K
Step-growth or condensation polymerization is a stepwise reaction of bi or multifunctional monomers to form long-chain polymers. As all the monomers are reactive, most of the monomers are consumed at the early stages of the reaction to form small chains of reactive oligomers, which then combine to form long polymer chains in the late stages. Hence, the reaction has to proceed for a long time to achieve high molecular weight polymers.
Many natural and synthetic polymers are produced by...
3.7K
Olefin Metathesis Polymerization: Overview01:13

Olefin Metathesis Polymerization: Overview

2.3K
Recently, the development of olefin metathesis polymerization advanced the field of polymer synthesis. Simply put, the reorganization of substituents on their double bonds between two olefins in the presence of a catalyst is known as the olefin metathesis reaction. The use of metathesis reaction for polymer synthesis is called olefin metathesis polymerization.
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists...
2.3K
Free-Radical Chain Reaction and Polymerization of Alkenes02:35

Free-Radical Chain Reaction and Polymerization of Alkenes

8.2K
The conversion of alkenes to macromolecules called polymers is a reaction of high commercial importance. The structure of the polymer is defined by a repeating unit, while the terminal groups are considered insignificant. The average degree of polymerization represents the number of repeating units in the polymer molecule and is denoted by the subscript n.
8.2K
Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)01:16

Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)

2.7K
Ring-opening metathesis polymerization or ROMP involves strained cycloalkenes as starting materials. The mechanism of ROMP proceeds by reacting cycloalkene with Grubbs catalyst to give metallacyclobutane intermediate which undergoes a ring-opening reaction to form new carbene. The new carbene reacts with another molecule of cycloalkene. Repetition of these steps leads to the formation of an unsaturated open-chain polymer product. All these steps are reversible, however, relieving the ring...
2.7K
Cycloaddition Reactions: Overview01:16

Cycloaddition Reactions: Overview

2.9K
Cycloadditions are one of the most valuable and effective synthesis routes to form cyclic compounds. These are concerted pericyclic reactions between two unsaturated compounds resulting in a cyclic product with two new σ bonds formed at the expense of π bonds. The [4 + 2] cycloaddition, known as the Diels–Alder reaction, is the most common. The other example is a [2 + 2] cycloaddition.
2.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Energy Transfer-Enabled Photocycloaddition of Oxazino Pyridines with Vinyl Azides to Access <i>Meta</i>-Functionalized Pyridines.

Journal of the American Chemical Society·2026
Same author

Pyridine to Pyridazine Skeletal Editing via CN-to-NN Atom-Pair Swap.

Journal of the American Chemical Society·2026
Same author

Reductive rearrangement of substituted quinolines to 2,3-disubstituted indoles enabled by water activation.

Chemical science·2026
Same author

Photoinduced Alcohol and Ketone Generation from Alkoxyaroylsilanes: Mechanistic Insights into Competing Radical Pathways.

JACS Au·2025
Same author

Activation of Cyanate Anions by Phosphine Radical Cations Enables Formal Hydrocarbamoylation of Alkenes.

Angewandte Chemie (International ed. in English)·2025
Same author

Reaction of Blatter and Verdazyl Radicals with Arynes: Synthesis and Investigation of N-Chiral, Antiaromatic Triazines, and Tetrazinones.

Angewandte Chemie (International ed. in English)·2025
Same journal

Efficient Syngas Photoproduction Enabled by Electronic Engineering of Co-Immobilized Imine COFs.

Angewandte Chemie (International ed. in English)·2026
Same journal

Pathway Controlled Phase Separation of Minimal Building Blocks Utilizing a Dissociative Chemical Transformation.

Angewandte Chemie (International ed. in English)·2026
Same journal

Interaction Hierarchy and Polymorphic Structure-Property Dynamics in Luminescent Molecular Crystals.

Angewandte Chemie (International ed. in English)·2026
Same journal

The Role of Zn-Hf Site Proximity and Oxygen Vacancies for Methanol Formation Over ZnHfO<sub>x</sub> Catalysts Under CO<sub>2</sub> Hydrogenation Conditions.

Angewandte Chemie (International ed. in English)·2026
Same journal

Breaking the Linear Scaling Relationship: Bioinspired Electronic Coupling in S-Bridged Fe-Fe Dual Sites for Efficient Oxygen Reduction.

Angewandte Chemie (International ed. in English)·2026
Same journal

Programming Bio-Bio Electronic Interfaces for Light-Driven Interspecies Electron Transfer.

Angewandte Chemie (International ed. in English)·2026
See all related articles

Related Experiment Video

Updated: Sep 21, 2025

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
08:12

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

3.4K

Alternating Terpolymers through Cyclopolymerization and Subsequent Orthogonal Functionalization.

Philipp Gerdt1, Armido Studer1

  • 1Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 36, 48149, Münster, Germany.

Angewandte Chemie (International Ed. in English)
|May 27, 2022
PubMed
Summary
This summary is machine-generated.

Researchers developed a new method for creating functionalized alternating copolymers using reversible deactivation radical polymerization. This technique allows for precise chemical modification, yielding novel ABC-type alternating terpolymers.

Keywords:
Alternating PolymerizationOrthogonal FunctionalizationPostmodificationRAFT PolymerizationRadical Polymerization

More Related Videos

Preparation of a Corannulene-functionalized Hexahelicene by CopperI-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
09:35

Preparation of a Corannulene-functionalized Hexahelicene by CopperI-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units

Published on: September 18, 2016

11.6K
Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level
06:55

Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level

Published on: September 26, 2016

8.0K

Related Experiment Videos

Last Updated: Sep 21, 2025

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
08:12

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

3.4K
Preparation of a Corannulene-functionalized Hexahelicene by CopperI-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
09:35

Preparation of a Corannulene-functionalized Hexahelicene by CopperI-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units

Published on: September 18, 2016

11.6K
Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level
06:55

Synthesis of Cyclic Polymers and Characterization of Their Diffusive Motion in the Melt State at the Single Molecule Level

Published on: September 26, 2016

8.0K

Area of Science:

  • Polymer Chemistry
  • Organic Synthesis
  • Materials Science

Background:

  • Developing controlled polymerization techniques is crucial for synthesizing complex polymer architectures.
  • Functionalized polymers with tailored properties are essential for advanced applications.

Purpose of the Study:

  • To develop a method for synthesizing functionalized alternating copolymers.
  • To explore orthogonal functionalization strategies for precise polymer modification.

Main Methods:

  • Utilized reversible deactivation radical polymerization, specifically reversible addition-fragmentation chain transfer (RAFT).
  • Performed copolymerization of hexenyl vinyl ether with a novel fluorinated divinyl monomer.
  • Applied three distinct orthogonal functionalization reactions: thiol-ene click chemistry, amidation, and N-heterocyclic carbene (NHC)-catalyzed transesterification/acylation.

Main Results:

  • Successfully synthesized alternating cyclopolymers with controlled structures.
  • Demonstrated chemoselective modification of the synthesized polymers via three orthogonal reactions.
  • Generated a small library of ABC-type alternating terpolymers with diverse functionalities.

Conclusions:

  • The developed method provides a versatile platform for creating highly functionalized alternating copolymers.
  • Orthogonal functionalization strategies enable precise control over polymer structure and properties.
  • The synthesized ABC-type terpolymers hold potential for various advanced material applications.