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Synthesis of Antiviral Tetrahydrocarbazole Derivatives by Photochemical and Acid-catalyzed C-H Functionalization via Intermediate Peroxides CHIPS

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Radical Enantioselective C(sp³ )-H Functionalization.

Qingquan Lu¹, Frank Glorius¹

¹Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149, Münster, Germany.

Angewandte Chemie (International Ed. in English)

|October 27, 2016

Summary

This summary is machine-generated.

Recent advances in radical chemistry enable enantioselective C(sp3)-H functionalization. These methods transform alkanes into chiral molecules using radical activation and hydrogen atom transfer (HAT).

Keywords:

C−H functionalization asymmetric synthesis copper catalysis photoredox catalysis radical activation

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Area of Science:

Organic Chemistry
Catalysis
Stereochemistry

Background:

Enantioselective C(sp3)-H functionalization is crucial for synthesizing chiral molecules.
Radical activation offers a powerful approach to C-H bond functionalization.

Purpose of the Study:

To highlight recent breakthroughs in enantioselective C(sp3)-H functionalization via radical activation.
To showcase the application of radical chemistry in converting alkanes to chiral compounds.

Main Methods:

Utilizing radical activation strategies.
Employing hydrogen atom transfer (HAT) mechanisms.
Developing new synthetic methodologies for C-H functionalization.

Main Results:

Significant progress has been made in achieving high enantioselectivity.
Novel methods allow for the direct functionalization of inert C(sp3)-H bonds.
The conversion of simple alkanes into complex chiral molecules is now feasible.

Conclusions:

Radical chemistry provides innovative solutions for enantioselective C(sp3)-H functionalization.
These advancements expand the toolkit for synthesizing valuable chiral building blocks.
The field is rapidly evolving, offering new avenues for molecular construction.