In this review article, we consider the use of molecular oxygen in reactions mediated by
polyoxometalates. Polyoxometalates are anionic metal oxide clusters of a variety of …

Abstract Polyoxometalates (POMs), anionic metal‐oxygen nanoclusters that possess various
composition‐dependent properties, are widely used to modify the existing properties of …

Production of more than 20 million tons of epoxides per year from olefins suffers from low
atom economy due to the use of oxidants and complex catalysts with unsatisfactory …

Epoxides are highly useful intermediates in the production of many chemicals,
pharmaceuticals, perfumes, and polymers. In view of the continuing demand for epoxides, it …

We present a simple, versatile, and low-cost approach for the preparation of surface-
enhanced Raman spectroscopy (SERS)-active regions within a microfluidic channel 50 cm …

Epoxidized soybean oil (ESO) is a vital organic renewable chemical material widely used in
the preparation of biomaterials. In this paper, a novel amphiphilic phase transfer catalyst [(C …

The use of heterogeneous catalysis to upgrade biomass wastes coming from lignocellulose
into higher value-added chemicals is one of the most explored subjects in the prospective …

In the present review, the important and current developments of gold catalysts for a wide
range of applications are comprehensively summarized. This review also provides a …

An aerobic photoepoxidation of α, β-unsaturated ketones driven by visible light in the
presence of tetramethylguanidine (3b), tetraphenylporphine (H2TPP), and molecular oxygen …

Metal clusters have distinct features such as large surface area, low-coordination-atom
enriched surfaces, and discrete energy levels that influence their behavior during catalytic …