Alkenes and their derivatives are featured widely in a variety of natural products,
pharmaceuticals, and advanced materials. Significant efforts have been made toward the …

Pyrrole is widely known as a biologically active scaffold which possesses a diverse nature of
activities. The combination of different pharmacophores in a pyrrole ring system has led to …

Enaminones and analogous stable enamines are well known as platform building blocks in
organic synthesis for the construction of heterocyclic compounds, especially N-heterocycles …

The development of new strategies and chemical reactions continues to be a major focus of
research efforts in the modern synthetic organic community. 1 Of the various types of …

Indoles are amongst the most essential class of heteroaromatics in organic chemistry, being
commonly found in biologically active natural products. Indole and its derivatives have …

Abstract The direct C H annulation of anilines or related compounds with internal alkynes
provides straightforward access to 2, 3‐disubstituted indole products. However, this …

1-Sulfonyl-1, 2, 3-triazoles, readily prepared from terminal alkynes and sulfonyl azides, react
with allenes in the presence of a nickel (0) catalyst to produce the corresponding …

Nitrogen-containing heterocycles are ubiquitous fragments of numerous natural products,
pharmaceuticals, designed bioactive drug candidates and agrochemicals. During the past …

A method for synthesis of substituted pyrroles has been developed. 1-Sulfonyl-1, 2, 3-
triazoles generated from terminal alkynes gave α-imino rhodium carbene complexes, which …

An efficient Au (I)-catalyzed intramolecular cascade reaction of tertiary enamides tethered an
alkynyl group has been developed. The process is composed of a propargyl-claisen …