Pyrazolo [3, 4-b] pyridines are a group of heterocyclic compounds presenting two possible
tautomeric forms: the 1 H-and 2 H-isomers. More than 300,000 1 H-pyrazolo [3, 4-b] …

Chromone is a heterocyclic entity presents in a number of natural products, clinical
pharmaceuticals, as well as molecules with enriched biological functions. As cutting‐edge …

An environmentally benign and efficient electrochemical synthesis of enaminones via a
decarboxylative coupling reaction of α-keto acids using n-Bu4NI as a redox catalyst and …

Herein, we report a copper-catalyzed protocol to access unsymmetrical triarylmethanes
containing both indolizine and the chromone scaffolds in the same molecule via a 5-endo …

In the search for new chemical entities that can control resistant weeds by addressing novel
modes of action (MoAs), we were interested in further exploring a compound class that …

A novel copper-catalyzed C (sp3)–H oxidative functionalization of aromatic oxime acetates
with α-oxocarboxylic acids was reported. This process involved N–O/C–C bond cleavages …

The isolation, biological activity and synthesis of natural furo [3, 2-c] coumarins are
presented, covering mainly the developments in the last 35 years. The most relevant …

A concise and efficient one-pot synthesis of novel N-fused tricyclic derivatives has been
developed by using the Groebke–Blackburn–Bienaymé (GBB) reaction, which involved the …

A transition metal-free, oxidative, regioselective cross-coupling between non-functionalized
azoles and chromones at C2-position was developed. A broad reaction scope and further …

A new and efficient domino reaction of 3-chlorochromones with electron-rich
aminoheterocycles was developed which allows for a convenient synthesis of a variety of …