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

Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

2.5K
The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...
2.5K
Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)00:53

Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)

2.2K
Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
2.2K
Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

4.3K
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...
4.3K
Olefin Metathesis Polymerization: Overview01:13

Olefin Metathesis Polymerization: Overview

2.5K
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 of a...
2.5K
Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)01:16

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

3.1K
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...
3.1K
Thermal and Photochemical Electrocyclic Reactions: Overview01:26

Thermal and Photochemical Electrocyclic Reactions: Overview

2.9K
Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
2.9K

You might also read

Related Articles

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

Sort by
Same author

Neoadjuvant toripalimab plus celecoxib versus toripalimab monotherapy for mismatch repair-deficient or microsatellite instability-high, locally advanced colorectal cancer (PICC-2): an open-label, multicentre, randomised, phase 2 trial.

The Lancet. Oncology·2026
Same author

Comprehensive glycoside identification and anti-inflammatory activity screening in Fructus Gardeniae and Fructus Gardeniae Grandiflorae.

Food chemistry: X·2026
Same author

Mevalonate pathway rewiring driven by enhancer remodelling confers resistance to KRAS inhibitors in colorectal cancer.

Nature communications·2026
Same author

Comparative Transcriptomic Analysis of Chlorophyll Metabolism in Broccoli Under Preharvest 1-MCP Application Versus Pre-Cooling Combined with Cold Chain Storage.

Foods (Basel, Switzerland)·2026
Same author

Neoadjuvant mFOLFOXIRI with or without cadonilimab versus mFOLFOX6 in locally advanced colorectal cancer: A randomized phase 2 trial (OPTICAL-2).

Med (New York, N.Y.)·2026
Same author

Upadacitinib is effective in treating psoriasis combined with lichen planus: a case report.

Frontiers in medicine·2026
Same journal

Recent Advances in Benzannulation Approaches to Aromatic Frameworks.

Chemistry, an Asian journal·2026
Same journal

Multicomponent Synergistic Optimization of Thermoelectric Properties in PVDF-HFP Ionogels.

Chemistry, an Asian journal·2026
Same journal

Photosalient and Liquefaction Behavior of Salt Crystals.

Chemistry, an Asian journal·2026
Same journal

Application of Organic Small-Molecule Fluorescent Probes for NAD(P)H Imaging and Detection.

Chemistry, an Asian journal·2026
Same journal

A New Class in the 3d-4f Genre: A Propeller-Shaped Oxalate Bridged {Cr<sup>III</sup>Dy<sub>3</sub>} Single Molecular Magnet With Theoretical Insights.

Chemistry, an Asian journal·2026
Same journal

Fast Zn<sup>2+</sup> Transport in Aqueous Zinc Ion Batteries: A Composition-Activity Analysis of Prussian Blue Analogues as Positive and Hydrated Zinc Vanadate as Negative Electrode Materials.

Chemistry, an Asian journal·2026
See all related articles

Related Experiment Video

Updated: Jan 9, 2026

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

3.8K

Cyclic Polyesters: Synthetic Methods and Perspectives.

Ziyu Huo1, Xiaoyu Xie1, Rong Tong1

  • 1Department of Chemical Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA.

Chemistry, an Asian Journal
|December 9, 2025
PubMed
Summary
This summary is machine-generated.

This review explores cyclic polyesters, which have unique properties due to their ring structure. Advances in their synthesis and applications are discussed, focusing on degradable and eco-friendly options.

Keywords:
cyclic polymerpolyesterring‐expansion polymerization

More Related Videos

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
10:22

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Published on: November 30, 2020

3.8K
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

8.4K

Related Experiment Videos

Last Updated: Jan 9, 2026

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

3.8K
Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer
10:22

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Published on: November 30, 2020

3.8K
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

8.4K

Area of Science:

  • Macromolecular chemistry
  • Polymer science

Background:

  • Cyclic polymers possess a unique topology distinct from linear polymers, lacking chain ends.
  • Their circular structure imparts unique physico-mechanical properties.
  • There is a growing need for degradable and environmentally benign cyclic polyesters.

Purpose of the Study:

  • To review recent advancements in the synthesis of various cyclic polyesters.
  • To provide an overview of the properties of these cyclic polyesters.
  • To discuss challenges in the synthesis and application of cyclic polyesters.

Main Methods:

  • Literature review of synthetic strategies for cyclic polyesters.
  • Analysis of reported properties of cyclic polyesters.
  • Identification of current challenges and future directions.

Main Results:

  • Recent progress in diverse synthetic methodologies for cyclic polyesters has been identified.
  • Key physico-mechanical properties of various cyclic polyesters are summarized.
  • Challenges related to synthesis scalability and practical implementation are highlighted.

Conclusions:

  • Cyclic polyesters offer unique properties and potential for sustainable applications.
  • Further research is needed to overcome synthetic and application-related challenges.
  • Development of degradable cyclic polyesters is a key area for future research.