Related Experiment Video
Updated: May 19, 2026
![[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F59739.jpg&w=3840&q=50)
[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
Recent developments in copper-catalyzed reactions of diazo compounds
Xia Zhao1, Yan Zhang, Jianbo Wang
1College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China. x.zhao@pku.edu.cn
Recent advances in copper carbene chemistry have significantly improved catalytic asymmetric reactions and carbon-carbon bond formation via cross-coupling of diazo compounds.
Area of Science:
- Organic Chemistry
- Catalysis
- Organometallic Chemistry
Background:
- Copper-catalyzed reactions involving diazo compounds are crucial for generating reactive copper carbene intermediates.
- These intermediates facilitate a variety of chemical transformations.
- Recent research has focused on enhancing the selectivity and efficiency of these reactions.
Purpose of the Study:
- To summarize recent developments in copper carbene chemistry.
- To highlight breakthroughs in catalytic asymmetric polar X-H bond insertion reactions.
- To showcase novel copper-catalyzed cross-coupling reactions of diazo compounds for C-C bond formation.
Main Methods:
- Review of recent literature on copper-catalyzed reactions of diazo compounds.
- Focus on asymmetric catalysis and novel transformations.
- Analysis of methods for carbon-carbon bond formation.
Main Results:
- Significant improvements in selectivity and efficiency of copper carbene transformations.
- Breakthroughs in catalytic asymmetric polar X-H bond insertion reactions.
- Emergence of copper-catalyzed cross-couplings as powerful C-C bond forming methods.
Conclusions:
- Copper carbene chemistry continues to evolve with enhanced catalytic capabilities.
- Asymmetric synthesis and C-C bond formation are key areas of advancement.
- This field offers powerful tools for organic synthesis.
More Related Videos
09:35Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
Published on: September 18, 2016
07:50Efficient Synthesis of All-Carbon Quaternary Centers via the Conjugate Addition of Functionalized Monoorganozinc Bromides
Published on: May 26, 2019
Related Concept Videos
Aryldiazonium Salts to Azo Dyes: Diazo Coupling
Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions
1° Amines to Diazonium or Aryldiazonium Salts: Diazotization with NaNO2 Mechanism
Nucleophilic Aromatic Substitution of Aryldiazonium Salts: Aromatic SN1
In the Sandmeyer reaction, for example, the diazonio group is replaced by a chloro, bromo, or cyano...
Diazonium Group Substitution: –OH and –H
Carboxylic Acids to Methylesters: Alkylation using Diazomethane