The Petasis boron–Mannich reaction, simply referred to as the Petasis reaction, is a
powerful multicomponent coupling reaction of a boronic acid, an amine, and a carbonyl …

Benzodiazepines (BZDs), a diverse class of benzofused seven-membered N-heterocycles,
display essential pharmacological properties and play vital roles in some biochemical …

Abstract The first organocatalytic asymmetric [4+ 3]‐cycloaddition of 2‐aminophenyl α, β‐
unsaturated carbonyls with in situ generated azaoxyallyl cations was developed, and …

Abstract A novel series of 1, 2, 3-triazolo-benzodiazepine derivatives 6a–o has been
synthesized and evaluated in vivo for their anticonvulsant activities using by …

The first example of a [4+ 3]‐annulation reaction between in situ‐generated azaoxyallyl
cations and isatoic anhydride has been developed for the construction of seven‐membered …

In the last two decades, considerable attention has been devoted to the use of 4Å molecular
sieves (MS 4A) in organic chemical syntheses. Initially, they were applied as drying agents …

The simple and facile strategy for the synthesis of 2, 3-disubstituted-chromeno [4, 3-b]
pyrrole-4 (1H)-ones has been established. This method describes the Kornblum oxidation …

An efficient and recoverable copper catalyst was prepared by the immobilization of Cu into β-
cyclodextrin covalently attached to magnetic nanoparticles (denoted as [Cu@ β-CD …

A novel and efficient four-component approach for the synthesis of 2, 3-disubstituted imidazo
[1, 2-a] pyridines is described. The copper-catalyzed reductive amination of 2-bromopyridine …

An effective and rapid synthesis of alkylaminophenols using the one-pot three-component
Petasis borono–Mannich (PBM) reaction was carried out using protonated trititanate …