Indium-catalyzed hydrosilylation of nitroarenes to aromatic amines†

IF 3.3 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Dalton Transactions Pub Date : 2024-11-11 DOI:10.1039/D4DT02861A
Gobbilla Sai Kumar, Kulsum Bano, Priyabrata Biswal, Soumyadip Dey, Ravi Kumar, Abhijit Sau, Vadapalli Chandrasekhar and Tarun K. Panda
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Abstract

Herein, we report the synthesis of three indium complexes (1–3) supported by different chelating ligands (L1–L3). The indium metal complexes were characterized by using multinuclear NMR, and their solid-state structures were confirmed by single-crystal X-ray crystallography. The indium complex 1 (5 mol%) effectively reduced nitroarenes in the presence of phenylsilane and NaI. Nitroarenes containing different functionalities were reduced under standard conditions to give the corresponding amines in good yields.

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铟催化硝基烯烃与芳香胺的氢硅烷化反应
在此,我们报告了由不同螯合配体(L1-L3)支持的三种铟配合物(1-3)的合成过程。我们利用多核核磁共振对这些铟金属配合物进行了表征,并通过单晶 X 射线晶体学证实了它们的固态结构。铟配合物 1(5 摩尔%)在苯基硅烷和 NaI 的存在下有效地还原了硝基烯烃。在标准条件下,含有不同官能度的硝基arenes 被还原,并以良好的产率得到相应的胺。
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来源期刊
Dalton Transactions
Dalton Transactions 化学-无机化学与核化学
CiteScore
6.60
自引率
7.50%
发文量
1832
审稿时长
1.5 months
期刊介绍: Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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