54879-20-8Relevant articles and documents
Novel method for preparing 3-iodo-2-bromotoluene
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Paragraph 0033; 0034, (2021/08/07)
The invention discloses a novel method for preparing 2-bromo-3-iodotoluene, and belongs to the field of chemical synthesis. The method specifically comprises the following steps: a, reacting 2-amino-3-nitrotoluene serving as a raw material with a hydrobro
Nitrophenyl ether compounds, and preparation methods, pharmaceutical compositions and application thereof
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Paragraph 0157-0161, (2020/06/09)
The invention discloses nitrophenyl ether compounds, and preparation methods, pharmaceutical compositions and application thereof, belonging to the field of medicines. The invention particularly relates to the nitrophenyl ether compounds with structural c
Utilization of a Hydrogen Source from Renewable Lignocellulosic Biomass for Hydrogenation of Nitroarenes
Tan, Fang-Fang,Tang, Kai-Li,Zhang, Ping,Guo, Yan-Jun,Qu, Mengnan,Li, Yang
, p. 4189 - 4195 (2019/03/07)
Exploring of hydrogen source from renewable biomass, such as glucose in alkaline solution, for hydrogenation reactions had been studied since 1860s. According to proposed pathway, only small part of hydrogen source in glucose was utilized. Herein, the utilization of a hydrogen source from renewable lignocellulosic biomass, one of the most abundant renewable sources in nature, for a hydrogenation reaction is described. The hydrogenation is demonstrated by reduction of nitroarenes to arylamines in up to 95 % yields. Mechanism studies suggest that the hydrogenation occurs via a hydrogen transformation pathway.