The research on 1, 2, 3-triazoles has been lively and ever-growing since its stimulation by
the advent of click chemistry. The attractiveness of 1H-1, 2, 3-triazoles and their derivatives …

This review is based on the following premises:(i) that heterocyclic chemistry is a key to the
understanding of life processes and to our efforts to improve the quality of life for humankind; …

Protonation of C–M bonds and its microscopic reverse, metalation of C–H bonds, are
fundamental steps in a variety of metal-catalyzed processes. As such, studies on protonation …

Tautomerism, a particular case of isomerism, plays an important role in modern organic
chemistry, biochemistry, medicinal chemistry, pharmacology, molecular biology, and life …

Direct coupling of benzotriazole to unsaturated substrates such as allenes represents an
atom-efficient method for the construction of biologically and pharmaceutically interesting …

A visible-light-induced highly efficient C (sp3)–H amination of ethers with amides and azoles
has been presented under mild conditions via a nitrogen-and carbon-centered radical …

In 1963 one of us, together with JM Lagowski, published in Volumes 1 and 2 of Advances in
Heterocyclic Chemistry four chapters [63AHC (1), p. 312, p. 341; 63AHC (2), p. 3, p. 28] …

Cobalt-catalyzed Markovnikov-selective hydroamination of nonactivated olefins was
developed. Hydrogen atom transfer from a catalytically generated cobalt (III)–hydride …

A visible-light-promoted highly site-selective N 1-alkylation of benzotriazoles with diazo
compounds has been achieved under mild and metal-free conditions. Using cheap, readily …

The rhodium‐catalyzed, highly N2‐and N1‐selective coupling of benzotriazoles with allenes
is reported. The exceptionally high N2 and N1 selectivities were achieved by using a …