Nitroxides, also known as nitroxyl radicals, are long-lived or stable radicals with the general
structure R1R2N–O•. The spin distribution over the nitroxide N and O atoms contributes to …

In industries and academic laboratories, several late transition metal-catalyzed prerequisite
reactions are widely performed during single and multistep synthesis. However, besides the …

Selective oxidation reactions are challenging when carried out on an industrial scale. Many
traditional methods are undesirable from an environmental or safety point of view. There is a …

Direct olefinic C–H functionalization represents the ideal way of introducing an alkenyl
group into organic molecules. A well-known process is the Heck reaction, which involves …

The organic nitroxyl radical, TEMPO (2, 2, 6, 6-tetramethylpiperidine-N-oxyl), finds a variety
of industrial applications for chemical transformations. Because of economic and …

It has been a long time since C–H bond oxidations first attracted chemists' attention. In the
last several decades, C–H bond oxidation has been extensively investigated and applied in …

In this work, we have described an alternative alkenylation approach to illustrate the metal-
like behaviour of iodine in cross-coupling reactions. Alkenylation could proceed through …

Olefins are synthetically useful building blocks in modern organic synthesis. Direct
functionalization of olefins; represent one of the most explored transformations in synthetic …

The synthesis of polyfunctionalized aminothioalkenes has been realized via the direct C–H
sulfenylation of enaminones and analogous enamines. These cross-coupling reactions …

A metal/peroxide-free involved simple cascade 6-exo-trig spirocyclization of tert-butyl nitrite
with biaryl ynones has been finished, which resulted in various NO2-modified spiro [5, 5] …