A detailed study into the copper(I)-catalysed sulfonylative Suzuki–Miyaura reaction, using spectroscopic and computational techniques. The study explores key mechanistic steps and side-reactions, including a competing copper(II)-catalysed mechanism.
This review aims to systematically consolidate the recent advances in palladium-catalyzed sulfonylation via SO2 insertion, elucidate the underlying reaction mechanism, and highlight some unsolved challenges in this segment.
This review highlights the advances from the past decade that provide readers with essential tools for designing and implementing radical sulfonylation using SO2 surrogates in organic synthesis.
A palladium catalyzed multi-component cross-electrophile coupling involving sulfur dioxide is presented here. This protocol features mild reaction conditions, wide substrate scope, good functional group tolerance and excellent regioselectivity.
A general Ni-catalyzed direct sulfonylative coupling of 2-chlorobenzothiazoles and sodium sulfinates has been successfully developed for the synthesis of various 2-sulfonylthiazoles with high efficiency at room temperature.