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
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)

3.0K
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...
3.0K
Polymer Classification: Stereospecificity01:26

Polymer Classification: Stereospecificity

3.1K
Polymerization generates chiral centers along the entire backbone of a polymer chain. Accordingly, the stereochemistry of the substituent group has a significant effect on polymer properties. Polymers formed from monosubstituted alkene monomers feature chiral carbons at every alternate position in the polymer backbone. Relative to the predominant orientation of substituents at the adjacent chiral carbons, the polymer can exist in three different configurations: isotactic, syndiotactic, and...
3.1K
Step-Growth Polymerization: Overview01:03

Step-Growth Polymerization: Overview

4.2K
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...
4.2K

You might also read

Related Articles

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

Sort by
Same author

Corrigendum to "The effect of e-cigarette flavor bans on tobacco use" [Journal of Health Economics, 102, August 2025, 103013].

Journal of health economics·2026
Same author

Application of resting-state EEG theta /alpha power ratio analysis for diagnosing amnestic mild cognitive impairment.

Scientific reports·2026
Same author

Correction: MiR‑17 and miR‑19 cooperatively promote skeletal muscle cell differentiation.

Cellular and molecular life sciences : CMLS·2026
Same author

Measurable residual disease is not a universally reliable surrogate for progression-free survival in clinical trials of new chronic lymphocytic leukemia therapies.

Leukemia·2026
Same author

Phase I/II Trial of the FLT3 Kinase Inhibitor XY0206 in Patients With Relapsed/Refractory Acute Myeloid Leukemia.

European journal of haematology·2026
Same author

Shortwave emitters enable radiative cooling of above-ambient vertical surfaces.

Materials horizons·2026
Same journal

Efficient Ultrasound-Assisted Green Synthesis of β-Enaminones Using Cost-Effective Coal Tar-Based POP: A Sustainable Approach with Molecular Docking Insights into Antibacterial Potential.

Current organic synthesis·2026
Same journal

Synthetic Strategies for Mono-Carbonyl Curcumin Analogues: Reaction Optimisation, Substituent Influence, and Emerging Sustainable Methods.

Current organic synthesis·2026
Same journal

The Study of the 2D-NMR of the Compound N-Methyl-N-(naphth-2-ylmethoxy)-β-D-xylosylamine.

Current organic synthesis·2026
Same journal

A New Ultrasonic-Assisted One-Step Synthesis of Skin Lightening Bioactive Molecules by Using Fe/SiO2 as a Catalyst.

Current organic synthesis·2026
Same journal

Novel Azo-Oxazine-Tetrazole Hybrids Conjugated with TEMPO-oxidized Cellulose Nanocrystals: Synthesis, Antibacterial Evaluation, and Molecular Docking Against Drug-resistant S. aureus.

Current organic synthesis·2026
Same journal

Direct C-H Difluoromethylation of Quinoxalin-2(1H)-ones/Coumarins Based on the Oxidation of Hypervalent Iodine (III) Reagent.

Current organic synthesis·2026
See all related articles

Related Experiment Video

Updated: Dec 30, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.9K

Precision Aliphatic Polyesters via Cross-Metathesis Polymerization.

Yang Liang1, Fu-Rong Zeng1, Zi-Long Li1

  • 1Department of Chemistry, College of Science, Huazhong Agricultural University, Wuhan 430070, Hubei, China.

Current Organic Synthesis
|January 25, 2020
PubMed
Summary
This summary is machine-generated.

Cross-metathesis polymerization (CMP) offers a novel route to synthesize functional aliphatic polyesters. This method enables precise control over polymer architecture and properties under mild conditions.

Keywords:
Cross-metathesis polymerization (CMP)aliphatic polyestercrossmetathesis (CM)olefin metathesis (OM)precision synthesistopology control

More Related Videos

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction
11:17

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction

Published on: January 19, 2016

22.9K
Stabilizing Hepatocellular Phenotype Using Optimized Synthetic Surfaces
08:50

Stabilizing Hepatocellular Phenotype Using Optimized Synthetic Surfaces

Published on: September 26, 2014

10.5K

Related Experiment Videos

Last Updated: Dec 30, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.9K
Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction
11:17

Synthesis of Programmable Main-chain Liquid-crystalline Elastomers Using a Two-stage Thiol-acrylate Reaction

Published on: January 19, 2016

22.9K
Stabilizing Hepatocellular Phenotype Using Optimized Synthetic Surfaces
08:50

Stabilizing Hepatocellular Phenotype Using Optimized Synthetic Surfaces

Published on: September 26, 2014

10.5K

Area of Science:

  • Polymer Chemistry
  • Organic Synthesis
  • Materials Science

Background:

  • Cross-metathesis (CM) is a versatile carbon-carbon bond-forming reaction.
  • The application of CM in polymer synthesis is expanding, enabling functionalized polymers.
  • Precision synthesis of polymers with tailored properties is a key goal in materials science.

Purpose of the Study:

  • Introduce the concept of cross-metathesis polymerization (CMP) for synthesizing aliphatic polyesters.
  • Summarize emerging strategies for precision polyester synthesis using CMP.
  • Highlight the advantages and capabilities of CMP in polymer design.

Main Methods:

  • Utilizing the high cross-metathesis tendency between acrylates and α-olefins.
  • Employing repetitive cross-metathesis reactions in a step-growth polymerization manner.
  • Exploring various macromolecular architectures achievable through CMP.

Main Results:

  • CMP enables the synthesis of aliphatic polyesters with high selectivity, reactivity, and functional group tolerance.
  • The polymerization proceeds under mild conditions with fast kinetics, full conversion, and high yields.
  • CMP allows for precise control over polymer architectures, including linear, block, cyclic, star, graft, and dendritic structures.

Conclusions:

  • Cross-metathesis polymerization presents a new paradigm for polyester synthesis.
  • CMP facilitates the construction of advanced polymeric materials with tunable properties and diverse applications.
  • The ability to precisely control macromolecular architecture via CMP is crucial for developing high-performance materials.