Synlett 2022; 33(08): 777-780
DOI: 10.1055/a-1795-8092
letter

Microwave-Assisted Hydrogen-Free Reductive Deiodination of Iodoarenes with Silicon-Nanoarray Palladium-Nanoparticle Catalyst

Yuta Matsukawa
,
Yoichi M. A. Yamada

This study was supported by Japan Society for the Promotion of Science (JSPS KAKENHI, JP 20K15327), Japan Agency for Medical Research and Development (AMED, 21ak0101115h0003), and RIKEN


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Abstract

The hydrogenolysis of iodoarenes using a silicon nanoarray palladium catalyst under microwave irradiation was investigated. When triethanolamine was used as the sacrificial reductant, the reaction proceeded via reductive deiodination under an aerobic atmosphere even without the presence of the explosive hydrogen gas, affording the corresponding hydrogen-substituted arenes in high yields. No reaction occurred in the absence of microwaves, indicating a noticeable microwave effect.

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Publikationsverlauf

Eingereicht: 21. Februar 2022

Angenommen nach Revision: 11. März 2022

Accepted Manuscript online:
11. März 2022

Artikel online veröffentlicht:
01. April 2022

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