Cycloaddition reactions in organic chemistry are not only among the synthetically most
useful reactions, they are also among the theoretically and mechanistically best understood …

Cycloaddition reactions occupy a special place in organic synthesis because of the
simultaneous creation of several bonds and generation of new stereogenic centers in often …

A transition-metal-catalyzed diastereo-and enantioselective 1, 3-dipolar cycloaddition
reaction between electrophilic nitrones and electron-rich alkenes has been developed …

A highly diastereo-and enantioselective metal-catalyzed 1, 3-dipolar cycloaddition reaction
of 3-((E)-2 '-alkenoyl)-1, 3-oxazolidin-2-ones with nitrones has been developed. A series of …

A significant improvement of metal-catalyzed asymmetric 1, 3-dipolar cycloaddition reactions
of acyclic nitrones with α, β-unsaturated carbonyl compounds is described using …

Captodative olefins 1-acetylvinyl carboxylates proved to be highly regioselective
dipolarophiles in 1, 3-dipolar cycloadditon to propionitrile oxide, arylphenylnitrile imines …

A convergent, large-scale, chiral synthesis of isoxazoline 1 has been achieved in 37%
overall yield and> 99.6% optical purity, starting from l-asparagine and 4 …

For the last 50 years many scientists have drawn special attention to nitrones due to their
successful application as building blocks in the synthesis of various natural and biologically …

The product distribution obtained from Rh (II)-catalyzed decomposition of α-diazoimides
derived from glycine methyl ester has been found to be selectively controlled by the proper …

The Rh (II)-catalyzed reaction of 1-[diazo (methoxycarbonyl) acetyl]-2-oxopyrrolidine
derivatives led to the formation of ring-fused isomünchnone betaines which are trapped with …