The existence of a peroxygen acid of sulfur was recognized nearly one and half centuries
ago, 1, 2 but it was not until 1898 that Caro 3 demonstrated the existence of two such acids …

The advent of cycloaddition reactions in the synthesis of heterocycles and their ever
burgeoning applications in the fields of material chemistry, catalysis and drugs have been a …

The aim of this review is to provide an overview of the contributions and recent advances
made by Iranian scientists in the field of isocyanide-based reactions between 1999 and …

Conclusions In this review, we have presented numerous isocyanide-based processes for
the synthesis of heterocycles that have been reported in recent years. The most of the …

Pyrroles are among the most privileged and influential small N-heterocycles at the core of
many commercial drugs, biological composition, natural compounds, agrochemicals, and …

Chiral N‐heterocyclic carbenes were found to be efficient catalysts for the formal [4+ 2]
cycloaddition reaction of alky (aryl) ketenes and o‐quinone methides to give the …

A novel and efficient method has been developed for the synthesis of highly functionalized
benzo [g]-and dihydropyrano [2, 3-g] chromene derivatives via addition and subsequently …

The base promoted tandem annulation reaction of activated cyclic 1, 3-dipolarophiles such
as 2-arylidene-1, 3-indanediones, 2-(o-hydroxybenzylidene)-1, 3-indanediones and 3 …

A planning strategy for diversity‐oriented catalyst-free synthesis of pseudopeptides
containing rhodanine scaffolds has been developed via a novel one-pot sequential six …

The reactive intermediates generated by the addition of alkyl, aryl, and alicyclic isocyanides
to dialkyl acetylenedicarboxylates were trapped by 2, 5-dihydroxycyclohexa-2, 5-diene-1, 4 …