Using bakers' yeast as a biocatalyst, the chemoselective reduction of aromatic nitro compounds bearing electron-withdrawing groups gave the corresponding hydroxylamines with good to excellent conversion under mild conditions.

Polyethylene glycol was easily grafted to silica gel and used as a solid–liquid phase transfer catalyst in the reduction of aromatic nitro compounds. This silica-grafted polyethylene glycol is proved to be an efficient heterogeneous catalyst in the reduction of nitroarenes to the corresponding aromatic amines with zinc powder in water. The reduction reactions proceeded efficiently with exce...

Highly stable DNA-mediated Pt@DNA organosols were prepared by a simple wet chemical method and fruitfully utilized as catalysts for the reduction of aromatic nitro compounds substrates surface-enhanced Raman scattering (SERS) studies.

a new efficient and practical method for the room-temperature reduction of aromatic nitro compounds employing feso4. 7h2o, nabh4, h3pw12o40 system in h2o under mild conditions is reported. the method is simple, inexpensive, easily scaled-up and applicable for the large scale preparation of different substituted anilines.

A new efficient and practical method for the room-temperature reduction of aromatic nitro compounds employing FeSO4. 7H2O, NaBH4, H3PW12O40 system in H2O under mild conditions is reported. The method is simple, inexpensive, easily scaled-up and applicable for the large scale preparation of different substituted anilines.

When chloramphenicol is administered by mouth to normal human subjects, only 5 to 10 per cent of the administered dose is excreted unchanged in the urine, as determined by microbiological assay methods (3, 4). However, with calorimetric methods for aromatic nitro compounds (5), from 75 to 90 per cent of the administered dose is accounted for in 24 hour urinary excretion in man (3). The major po...

Controlling the type of indium salt and hydrosilane enables a highly selective reduction of aromatic nitro compounds into three coupling compounds, azoxybenzenes, azobenzenes and diphenylhydrazines, and one reductive compound, anilines.

Synthesis of 2-(4-Acetyl-phenyl)-4-nitro-isoindole-1, 3-dione chalcones were performed by fusion 3-nitro phthalic anhydride with p-aminoacetophenone. Then the later was grinded different aromatic aldehydes in presence sodium hydroxide to produce new derivatives A3-10 without using any solvent formation N-arylphthailimide confirmed FTIR,1HNMR, 13CNMR spectroscopy and all final compounds tested f...