The reduction of the nitro group represents a powerful and widely used transformation that
allows to introducing an amino group in the molecule. New synthetic strategies for complex …

Over the past 30 years process R&D functions within the pharmaceutical industry have
undergone a remarkable transformation. At one time the bulk of investment of time and …

Catalytic hydrogenation of nitroaromatics is an environment‐benign strategy to produce
industrially important aniline intermediates. Herein, we report that Fe (OH) x deposition on Pt …

Supported Au nanoparticles (NPs) prepared by colloid deposition method were well
characterized, and their catalytic performance was tested for chemoselective reduction of a …

Since the 1930s, fixed bed reactors (FBR) have been operated for continuous
hydrogenation reactions in the petrochemical/fine chemical industries, with publications …

In this study, an efficient method for hydrogenation reactions has been reported in a short
reaction time using a two-chamber reactor. This process involves the ex situ generation of …

4, 4′-Bipyridyl worked as an organocatalyst for the reduction of nitroarenes by bis
(neopentylglycolato) diboron (B2nep2), followed by hydrolysis to give the corresponding …

A new efficient, mild and practical method for reduction of aromatic nitro compounds
employing NaBH4/Raney nickel system is reported. The method is simple, inexpensive …

Highly functionalized N-substituted arylamines are the core structural motifs of numerous
biologically active molecules, agrochemicals, and functional materials. Classically, using …

This review surveys recent advances in biocatalysis, with a primary focus on contributions
from the patent literature since 2018, including reductive aminations, nitro reductions …