1.1. General Heterocyclic compounds, especially nitrogen heterocycles, are the most
important class of compounds in the pharmaceutical and agrochemical industries, with …

Free radicals and other so-called 'reactive species' are constantly produced in the brain in
vivo. Some arise by 'accidents of chemistry', an example of which may be the leakage of …

Heterocycles are an extraordinarily important class of compounds, making up more than half
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …

The first catalytic asymmetric isatin-involved Povarov reaction has been established. This
method provides an unprecedented approach to access the enantioenriched spiro [indolin …

Ethoxyquin (EQ, 6‐ethoxy‐1, 2‐dihydro‐2, 2, 4‐trimethylquinoline) is widely used in animal
feed in order to protect it against lipid peroxidation. EQ cannot be used in any food for …

New highly active ansa‐ammonium borate catalysts for the direct metal‐free hydrogenation
of imines were prepared by tuning of the basicity and steric bulkiness of their amine …

The antioxidant activities of three alkaloids isolated from Mahonia aquifolium––berberine,
jatrorrhizine, and magnoflorine––were studied with respect to their structural aspects …

A chiral guanidine-catalyzed asymmetric [4+ 1] cyclization of benzofuran-derived azadienes
with 3-chlorooxindoles has been established, which constructed chiral spirooxindole …

Phenylpropenes are produced by plants as part of their defense strategy against
microorganisms and animals, and also as floral attractants of pollinators. Eugenol, the main …

The first application of 3-methyl-2-vinylindoles in catalytic asymmetric Povarov reactions has
been established via the three-component reactions of 3-methyl-2-vinylindoles, aldehydes …