Rajesh T. Bhawale, Abhinay S. Chillal, Umesh A. Kshirsagar
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引用次数: 0
Abstract
Visible light-induced site-selective C−H alkylation and alkenylation of 2-aryl heteroarenes with maleimides at room temperature via dual catalysis in an aqueous medium has been disclosed. This operationally simple and mild approach enables the selective formation of alkylation and alkenylation products up to 92% yield under silver-free conditions with excellent substrate scope. For the mechanistic examination, KIE, H/D labeling experiments, light on-off experiments, and quantum yield measurements were carried out. Moreover, the present approach for the alkylation and alkenylation of 2-aryl heteroarenes is suitable for scalable synthesis.
期刊介绍：
Advanced Synthesis & Catalysis (ASC) is the leading primary journal in organic, organometallic, and applied chemistry.
The high impact of ASC can be attributed to the unique focus of the journal, which publishes exciting new results from academic and industrial labs on efficient, practical, and environmentally friendly organic synthesis. While homogeneous, heterogeneous, organic, and enzyme catalysis are key technologies to achieve green synthesis, significant contributions to the same goal by synthesis design, reaction techniques, flow chemistry, and continuous processing, multiphase catalysis, green solvents, catalyst immobilization, and recycling, separation science, and process development are also featured in ASC. The Aims and Scope can be found in the Notice to Authors or on the first page of the table of contents in every issue.
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