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Updated: Jun 28, 2025
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[DPEPhosbcpCu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
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Allylsilane as a versatile handle in photoredox catalysis
Nand Lal1, Sanket B Shirsath1, Puja Singh1
1Department of Chemistry, Indian Institute of Technology, Ropar (IIT Ropar), Rupnagar, Punjab 140 001, India. aslam.shaikh@iitrpr.ac.in.
Chemical Communications (Cambridge, England)
|April 12, 2024
Summary
Allylsilanes are versatile reagents in organic synthesis. Visible-light photoredox catalysis offers a sustainable method for allylsilane transformations, enabling the creation of complex molecules with high efficiency and selectivity.
Area of Science:
- Organic Chemistry
- Photocatalysis
- Synthetic Methodology
Background:
- Organosilanes, particularly allylsilanes, are established reagents in organic synthesis.
- Visible-light photoredox catalysis is a rapidly growing field for mild and sustainable chemical transformations.
Purpose of the Study:
- To review recent advances in visible-light photoredox catalysis involving allylsilanes.
- To analyze strategies for allylsilane functionalization under photoredox conditions.
Main Methods:
- In-depth analysis of literature data on allylsilane reactivity under visible-light photoredox catalysis.
- Categorization of transformations based on the carbon-centered electrophile (C(sp2) arene/alkene, C(sp2) carbonyl, C(sp3)).
Main Results:
- Demonstration of allylsilane's utility in various organic transformations under photoredox conditions.
- Presentation of optimization data, reaction scope, and mechanistic insights.
- Highlighting reactivity and selectivity trends of allylsilanes in photoredox catalysis.
Conclusions:
- Visible-light photoredox catalysis provides an efficient and sustainable platform for allylsilane-mediated organic synthesis.
- This approach facilitates the construction of diverse molecular architectures with controlled selectivity.
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