Synlett 2025; 36(03): 242-245
DOI: 10.1055/a-2322-0816
letter

Electrochemical Nitro Reduction to Amines Using Pinacolborane as Reducing Agent

a   School of Pharmaceutical Engineering, Jiangsu Food & Pharmaceutical Science College, Huai’an, Jiangsu, 223003, P. R. of China
b   School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, P. R. of China
,
Zhengjia Shen
a   School of Pharmaceutical Engineering, Jiangsu Food & Pharmaceutical Science College, Huai’an, Jiangsu, 223003, P. R. of China
› Author Affiliations
We are grateful for the financial support from the scientific research start-up funds of Jiangsu Food & Pharmaceutical Science College, No.4 Meicheng Road, Huai’an Higher Education Park, Jiangsu Province.


Abstract

Nitroaromatic compounds, as hazardous industrial pollutants, have long been extensively studied for their conversion into high-value aromatic amines. However, most of these transformation reactions require either transition-metal catalysts or high-temperature conditions. Therefore, we report an electrochemical approach utilizing pinacolborane as the reducing agent for the efficient reduction of nitroaromatic compounds. The reaction is characterized by its mild conditions and simplicity of operation, and it demonstrates excellent substrate adaptability and functional group compatibility.

Supporting Information



Publication History

Received: 03 April 2024

Accepted after revision: 07 May 2024

Accepted Manuscript online:
08 May 2024

Article published online:
27 May 2024

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