N‐heterocyclic carbene (NHC) catalysis has emerged as a powerful strategy in organic
synthesis. In recent years a number of reviews have been published on NHC‐catalyzed …

The principle of vinylogy states that the electronic effects of a functional group in a molecule
are possibly transmitted to a distal position through interposed conjugated multiple bonds …

N-Heterocyclic carbene (NHC) organocatalysis has emerged as a powerful tool in the field
of modern organic synthesis especially in asymmetric construction of various cyclic …

N-Heterocyclic carbene (NHC) organocatalysis has been recognized as a powerful synthetic
strategy for the construction of a wide variety of medicinally and biologically important …

The diastereo-and enantioselective tandem cycloisomerization/[4+ 2]-cycloaddition reaction
of cyclopropyl tethered allenyl ketones with α, β-unsaturated carbonyl compounds was …

A catalytic system‐controlled divergent reaction strategy was here reported to construct four
types of intriguing spiroheterocyclic skeletons from simple and readily available starting …

In recent years, N-heterocyclic carbenes (NHCs) have established themselves as a
masterful and promising type of organocatalyst for the speedy construction of medicinally …

A strategy for the N‐heterocyclic carbene (NHC) catalyzed asymmetric synthesis of 3, 5‐
diaryl substituted cyclohexenones has been developed via oxidative [4+ 2] annulation of …

Spiroheterocycles are regarded as a privileged framework because of their wide distribution
in various natural products and synthetic molecules and promising bioactivities. This review …

Herein we report the enantioselective (4+ 2) annulation of donor–acceptor cyclobutanes and
unsaturated acyl fluorides using N‐heterocyclic carbene catalysis. The reaction allows a 3 …