Amino-3-cyano-4 H-chromenes are structural core motifs that received increasing attention
in the last years due to their interesting potential pharmacological properties. In this review …

We have reported DBU catalyzed one-pot synthesis of 3, 4-dihydropyrano [3, 2-c]
chromenes, dihydropyrano [4, 3-b] pyranes, 2-amino-4H-benzo [h] chromenes and 2-amino …

Chromenopyridines constitute a structurally diverse class of compounds with a wide range
of bioactivities and increasing presence in drugs. Here we analyze the scope of the synthetic …

An environmentally benign four-component reaction in aqueous medium in the presence of
cetyltrimethylammonium chloride (CTACl) has been developed for the synthesis of 6-amino …

A catalyst-free combinatorial library of novel 2-amino-4-(5-hydroxy-3-methyl-1H-pyrazol-4-
yl)-4H-chromene-3-carbonitrile derivatives has been developed by a four-component …

The potential of phosphites as nucleophiles for the asymmetric synthesis of chiral chromene
derivatives has been overlooked in the literature. Herein, we report a promising approach …

A facile, one-pot three-component protocol for the synthesis of 2-amino-4H-chromene
derivatives has been demonstrated using Bael Fruit Extract (BFE) as a natural catalyst in a …

In this study, L-cysteine was chemically grafted to magnetic nanoparticles in order to prepare
a reusable magnetic material incorporating an amino acid moiety. For this purpose, silica …

The asymmetric synthesis of functionalized 2‐amino‐2‐chromene derivatives with high
enantioselectivities via one‐pot tandem reactions of functionalized α, β‐unsaturated ketones …

A series of molecular complexes have been designed, synthesized and used as organo-
catalysts for the first time for very efficient Knoevenagel condensation. Molecular complexes …