19284-82-3Relevant academic research and scientific papers
Efficient reduction of nitroarenes over nickel-iron mixed oxide catalyst prepared from a nickel-iron hydrotalcite precursor
Shi, Qixun,Lu, Rongwen,Lu, Lianhai,Fu, Xinmei,Zhao, Defeng
, p. 1877 - 1881 (2007)
Nickel-iron mixed oxide prepared from a nickel-iron hydrotalcite precursor was found to be a highly efficient catalyst for the chemoselective reduction of nitroarenes under mild reaction conditions.
Preparation method of p-aminobenzene-beta-hydroxyethylsulfone sulfate
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Paragraph 0082-0083, (2018/01/14)
The invention provides a preparation method of p-aminobenzene-beta-hydroxyethylsulfone sulfate. In the preparation method, parachloronitrobenzene is used as a raw material, and is subjected to reaction steps of reduction, condensation, acylation, catalytic oxidation, esterification and the like, and therefore, the p-aminobenzene-beta-hydroxyethylsulfone sulfate which is high in yield and high in quality can be prepared.
Visible-light-promoted radical C-H trifluoromethylation of free anilines
Xie, Jin,Yuan, Xiangai,Abdukader, Ablimit,Zhu, Chengjian,Ma, Jing
supporting information, p. 1768 - 1771 (2014/04/17)
The trifluoromethyl-substituted anilines are biologically active compounds and useful building blocks. In this communication, we have developed the first visible-light-induced radical trifluoromethylation of free anilines with the commercially available and easily handled Togni reagent at room temperature. The resulting products were successfully transformed into a variety of valuable fluorine-containing molecules and heterocyclic compounds. This protocol provides an economical and powerful route to trifluoromethylated free anilines.
SYNTHESIS OF C-TERMINAL PEPTIDE FRAGMENTS OF THE HEAVY CHAIN OF HEMAGGLUTININ OF INFLUENZA VIRUS OF SUBTYPES H1 AND H3
Kalashnikov, V. V.,Samukov, V. V.
, p. 624 - 629 (2007/10/02)
It is proposed to use the chromogenic 2-ethyl group, which can be eliminated by organic bases in aprotic solvents, for the protection of a C-terminal carboxy group in the synthesis of peptides.The synthesis of a number of 10-1
GRAPHITE CATAlYZED REDUCTION OF AROMATIC AND ALIPHATIC NITRO COMPOUNDS WITH HYDRAZINE HYDRATE
Han, Byung Hee,Shin, Dae Hyun,Cho, Sung Yun
, p. 6233 - 6234 (2007/10/02)
Aromatic and aliphatic nitro compounds were readily reduced to amino compounds in excellant yields with graphite and hydrazine hydrate.
