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

β-Dicarbonyl Compounds via Crossed Claisen Condensations01:18

β-Dicarbonyl Compounds via Crossed Claisen Condensations

Crossed Claisen condensations are base-promoted reactions between two different ester molecules producing β-dicarbonyl compounds. The reaction involving esters, with both containing α hydrogen, results in a mixture of four different products that are difficult to isolate. This reduces the synthetic utility of the reaction.
Radicals: Electronic Structure and Geometry01:07

Radicals: Electronic Structure and Geometry

This lesson delves into the geometry of a radical, which is influenced by the electronic structure of the molecule. The principle is similar to that of a lone pair, where the unpaired electron influences the geometry at the radical center.
Accordingly, the structure of a trivalent radical lies between the geometries of carbocations and carbanions. An sp2-hybridized carbocation is trigonal planar, while an sp3-hybridized carbanion is trigonal pyramidal. Here, the difference in geometry is...
Benzene to 1,4-Cyclohexadiene: Birch Reduction Mechanism01:18

Benzene to 1,4-Cyclohexadiene: Birch Reduction Mechanism

Birch reduction uses solvated electrons as reducing agents. The reaction converts benzene to 1,4-cyclohexadiene. The reaction proceeds by the transfer of a single electron to the ring to form a benzene radical anion. This anion is highly basic—it abstracts a proton from the alcohol to form a cyclohexadienyl radical. Another single electron transfer gives the cyclohexadienyl anion. A proton transfer from the alcohol forms 1,4-cyclohexadiene. Since this reduction occurs via radical anion...
Electrophilic 1,2- and 1,4-Addition of X2 to 1,3-Butadiene01:14

Electrophilic 1,2- and 1,4-Addition of X2 to 1,3-Butadiene

Electrophilic addition of halogens to alkenes proceeds via a cyclic halonium ion to form a 1,2-dihalide or a vicinal dihalide.
Carbocations02:10

Carbocations

Carbocations are one of the reaction intermediates formed during several nucleophilic substitutions or elimination reactions. A carbocation is an electron-deficient species with the central carbon atom having six electrons and three bonded atoms. The central carbon in a carbocation is sp2 hybridized with trigonal planar geometry. It has an empty p orbital perpendicular to the plane of the structure that can accept electrons. Thus, carbocations act as strong electrophiles and may react with any...
[4+2] Cycloaddition of Conjugated Dienes: Diels–Alder Reaction01:16

[4+2] Cycloaddition of Conjugated Dienes: Diels–Alder Reaction

The Diels–Alder reaction is an example of a thermal pericyclic reaction between a conjugated diene and an alkene or alkyne, commonly referred to as a dienophile. The reaction involves a concerted movement of six π electrons, four from the diene and two from the dienophile, forming an unsaturated six-membered ring. As a result, these reactions are classified as [4+2] cycloadditions.

You might also read

Related Articles

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

Sort by
Same author

Tunable graphene quantum dot surface chemistry enables fast and selective detection of viral RNA.

Talanta·2025
Same author

3D printing manufacturing technologies for the advancement of analytical sciences.

Mikrochimica acta·2022
Same author

Electroactive nanocarbon materials as signaling tags for electrochemical PCR.

Talanta·2022
Same author

How 3D printing can boost advances in analytical and bioanalytical chemistry.

Mikrochimica acta·2021
Same author

Rapid and Sensitive Direct Detection of Endotoxins by Pyrolysis-Gas Chromatography-Mass Spectrometry.

ACS omega·2021
Same author

Electrochemical Biosensor with Enhanced Antifouling Capability for COVID-19 Nucleic Acid Detection in Complex Biological Media.

Analytical chemistry·2021
Same journal

3-Methyleneazetidine: a versatile building block for functional and post-modifiable polysulfonamides.

Chemical communications (Cambridge, England)·2026
Same journal

Synthesis of divalent galactosyl and fucosyl spiropyran derivatives for the targeted inhibition of bacterial biofilms.

Chemical communications (Cambridge, England)·2026
Same journal

Emergent cytotoxicity and mitochondrial alterations induced by a heterobimetallic Re(I)/Au(I) complex.

Chemical communications (Cambridge, England)·2026
Same journal

Cyanoacetylation of amines <i>via</i> a traceless cyanoacetyl radical: synthetic access to teriflunomide.

Chemical communications (Cambridge, England)·2026
Same journal

Loading layered double hydroxide nanoarray catalysts on a micro-curved substrate for kinetics-favorable water electrolysis reaction.

Chemical communications (Cambridge, England)·2026
Same journal

Bridging <i>in situ</i> measurements and practical conditions through gas-liquid management for CO/CO<sub>2</sub> reduction.

Chemical communications (Cambridge, England)·2026
See all related articles

Related Experiment Video

Updated: May 22, 2026

Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus
14:07

Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus

Published on: October 3, 2014

Introducing dichlorocarbene in graphene.

Chun Kiang Chua1, Adriano Ambrosi, Martin Pumera

  • 1School of Physical and Mathematical Science, Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore.

Chemical Communications (Cambridge, England)
|April 25, 2012
PubMed
Summary
This summary is machine-generated.

Graphene was successfully functionalized using dichlorocarbene, a key step in modifying material properties. Advanced characterization confirmed the successful synthesis of this novel functionalized graphene material.

More Related Videos

Isolating Free Carbenes, their Mixed Dimers and Organic Radicals
10:44

Isolating Free Carbenes, their Mixed Dimers and Organic Radicals

Published on: April 19, 2019

Preparation and Characterization of C60/Graphene Hybrid Nanostructures
08:40

Preparation and Characterization of C60/Graphene Hybrid Nanostructures

Published on: May 15, 2018

Related Experiment Videos

Last Updated: May 22, 2026

Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus
14:07

Preparation and Use of Carbonyl-decorated Carbenes in the Activation of White Phosphorus

Published on: October 3, 2014

Isolating Free Carbenes, their Mixed Dimers and Organic Radicals
10:44

Isolating Free Carbenes, their Mixed Dimers and Organic Radicals

Published on: April 19, 2019

Preparation and Characterization of C60/Graphene Hybrid Nanostructures
08:40

Preparation and Characterization of C60/Graphene Hybrid Nanostructures

Published on: May 15, 2018

Area of Science:

  • Materials Science
  • Chemistry

Background:

  • Graphene, a single layer of carbon atoms, possesses unique electronic and mechanical properties.
  • Functionalization is crucial for tailoring graphene's properties for specific applications.

Purpose of the Study:

  • To achieve the functionalization of graphene using dichlorocarbene.
  • To characterize the resulting functionalized graphene material.

Main Methods:

  • Conventional method for dichlorocarbene generation.
  • High-resolution X-ray photoelectron spectroscopy (HRXPS).
  • Transmission electron microscopy (TEM).
  • Infrared (IR) spectroscopy.
  • Raman spectroscopy.

Main Results:

  • Successful functionalization of graphene with dichlorocarbene.
  • Comprehensive material characterization confirming the structure and properties of the functionalized graphene.

Conclusions:

  • The study demonstrates a viable method for dichlorocarbene functionalization of graphene.
  • The characterized material holds potential for advanced applications in various fields.