588-00-1Relevant articles and documents
A synthetic method of aromatic azo compounds
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Paragraph 0062-0069, (2022/01/05)
The present invention belongs to the field of azo compound technology, discloses a method of synthesis of an aromatic azo compound. The present invention is an aromatic amine and a catalyst massager ratio 1: 0.05 ~ 0.06 mixed, at 95 ~ 110 ° C reaction 22
Synthesis of 2 - fluoro aniline compounds of the method
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Paragraph 0110; 0112, (2019/05/15)
The invention discloses a method for synthesizing 2 - fluoro aniline compounds of the method, the method is: shown in formula Ia aniline compound of formula Ib α and β shown aniline compound as raw materials, through coupling reaction shown [...] azobenzene compound II, then the type II shown azobenzene compound with a palladium catalyst, fluorination reagent, additive, organic solvent, in the 30 - 150 °C temperature closed agitating the fluorination reaction, [...] compound of formula III, type III compounds are shown in the reaction under the action of a reducing [...] shown IV 2 - fluoro aniline compounds; this invention synthetic 2 - fluoro aniline compounds substrate wide adaptability, mild reaction conditions, the operation is simple, fluorinated and good selectivity, [...] aniline compounds is prepared by many drug molecule is an important intermediate and starting material, wide application prospects.
Application of Silicon-Initiated Water Splitting for the Reduction of Organic Substrates
Gevorgyan, Ashot,Mkrtchyan, Satenik,Grigoryan, Tatevik,Iaroshenko, Viktor O.
, p. 375 - 382 (2018/06/04)
The use of water as a donor for hydrogen suitable for the reduction of several important classes of organic compounds is described. It is found that the reductive water splitting can be promoted by several metalloids among which silicon shows the best efficiency. The developed methodologies were applied for the reduction of nitro compounds, N-oxides, sulfoxides, alkenes, alkynes, hydrodehalogenation as well as for the gram-scale synthesis of several substrates of industrial importance.