Small-ring heterocycles have found many applications both as useful starting materials in
the synthesis of more elaborate structures and as valuable targets of synthesis. Our review …

Aziridines, the smallest nitrogen-containing heterocycles, are useful building blocks in
synthesis, as well as important synthetic targets (Scheme 1). 1 The interest toward synthetic …

This review highlights a number of recent developments in the field of main group
enantioselective catalysis. Many essential transformations can be effected catalytically such …

This review updates the recent developments in asymmetric aziridination using chiral
substrates as well as chiral catalysts, covering the literature since the beginning of 2010. It …

The design, synthesis and study of novel catalyst structures have had an enormous impact
on asymmetric synthesis and continue to be a field of intense interest. Molecules with helical …

It has been previously demonstrated that nanovessels can be highly competent catalysts
providing high rate accelerations and unique selectivity to the organic transformations which …

The first chiral catalyst for the three‐component Ugi reaction was identified as a result of a
screen of a large set of different BOROX catalysts. The BOROX catalysts were assembled in …

Aziridines (azacyclopropanes) constitute the well-known class of heterocyclic compounds.
The studies on synthesis and reactivity of aziridines have drawn tremendous interest of …

(S)-2, 15-Cl2-DHTP–boron complex catalyst for the asymmetric Diels–Alder cycloaddition of
2′-hydroxychalcones and dienes was developed and tested. The resulting cyclohexenes …

A highly diastereo‐and enantioselective method for the epoxidation of aldehydes with α‐
diazoacetamides has been developed with two different borate ester catalysts of VANOL …