Allylic C–H Alkynylation via Copper-Photocatalyzed Cross-Dehydrogenative Coupling

Author:

Almasalma Ahmad A.ORCID,Mejía Esteban1ORCID

Affiliation:

1. Leibniz Institute for Catalysis

Abstract

An efficient, novel photocatalyzed allylic-alkynylation methodology via copper-based cross-dehydrogenative coupling (CDC) is described. Different types of 1,4-enyne compounds were synthesized in one step at room temperature using copper(I) terpyridyl complex as photocatalyst/initiator. This procedure is an improvement and to some extent complementary to previously reported thermal CDC methods. Preliminary investigations on the reaction mechanism are also presented.

Publisher

Georg Thieme Verlag KG

Subject

Organic Chemistry,Catalysis

Cited by 15 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Strategies and Mechanisms of First-Row Transition Metal-Regulated Radical C–H Functionalization;Chemical Reviews;2024-08-08

2. Mechanistic Insights into the Copper‐Catalyzed Cross‐Dehydrogenative Allylic Alkynylation Reaction;ChemCatChem;2024-06-09

3. Oxidation and Reduction;Organic Reaction Mechanisms Series;2024-03-15

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5. Cu-Catalyzed C-C Coupling Reactions;C-C Cross Couplings with 3d Base Metal Catalysts;2023

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