Abstract The synthesis of 1, 2-dihydroisoquinoline,[2, 1-a] isoquinoline and [5, 1-a]
isoquinoline is very important because of their biological and medicinal activities as well as …

Abstract The chapter reviews the classic Reissert reaction, the keystone of a broad family of
multicomponent reactions involving azines, electrophilic reagents and nucleophiles to yield …

A practical and efficient procedure for the preparation of the polysubstituted dihydropyridines
was developed through a unique four-component reaction of aromatic aldehydes …

Catalyzed by a Cinchona‐based thiourea, the [3+ 2] cycloadditions of barbiturate‐based
olefins with 3‐isothiocyanatooxindoles proceeded readily, and furnished dispirobarbiturates …

The reactions of 3-formylchromones with alkyl isocyanides in dry dichloromethane at room
temperature lead to new types of organic fluorophores (1Z)-3-(alkylimino)-1-[(chromone-3 …

The three-component reaction between pyridines, alkyl propiolates, and secondary
phosphine chalcogenides occurred under mild conditions to regio-and stereoselectively …

An efficient synthetic procedure for the complex dispirooxindoline fused [1, 3] oxazines was
successfully developed via Diels–Alder reaction of (E)-1, 3-dihydro-3-phenacylidene-2H …

The three-component reactions of 4-dimethylamino-or 4-methoxypyridine with
acetylenedicarboxylates and arylidene cyanoacetates showed very interesting molecular …

Since the first discovery by Huigsen and co‐workers fifty years ago, a wide range of organic
reactions have taken place through the intermediary of the dipolar/zwitterionic species …

A green one-pot reaction involving cyclic secondary amines, activated alkynes, and alloxan
derivatives in water has been established, offering a cost-effective and selective route to …