In the past decades, an enormous number of reports have been dedicated towards the
synthesis of nitrogen containing heterocycles. This immense interest have emerged owing to …

This review updates the explosive development of gold catalysis for organic transformation
focusing on the current literature over last 3 years. Recent investigations have shown that …

We reported herein an iridium/silver/acid ternary catalytic system to access
bisbenzannulated [6, 6]‐spiroketals in high efficiency with generally high diastereo‐and …

New radical-triggered multi-component cyclizations of β-alkynyl propenones have been
developed, leading to 50 examples of sulfonated 1-indenones with generally good yields …

Gold catalysed synthesis of carbo-/hetero-cyclic compounds is currently a topic of intense
activity thanks to the unique properties bestowed upon gold by relativistic effects, the …

Silver-mediated C (sp3)–H functionalization and 6-endo-dig oxo-cyclization of conjugated β-
alkynyl ketones have been established under oxidative conditions. The reaction leads to the …

A new silver-mediated 5-exo-dig cyclization of 2-alkynylbenzonitriles with disubstituted
phosphine oxide and H2O has been developed. The reaction enables multiple bond …

The purpose of this review is to highlight ten years of success in the synthesis of six-
membered N-heterocycles using alkynes and nitrogen sources as substrates. It is our hope …

An efficient method for the synthesis of diarylethynes from aryldiazonium salts by using
calcium carbide as an alkyne source at room temperature in a deep eutectic solvent is …

Substrate-controlled generation of 3-sulfonylated 1-indenones and 3-arylated (Z)-indenes
through radical cyclization cascades of o-alkynylbenzonitriles with sulfonyl hydrazides was …