Answers are grounded in this paper and cite their sources.
the base-induced cyclization of methyl-2-oxo-2-(amino)ethanedithioates with TosMIC and ethyl isocyanoacetate, respectively, with high yields. The regioisomeric products were confirmed based on X-ray diffraction studies. An advantage of the present method is the wide-ranging isocyanide reactivity compared to earlier protocols, while the catalyst-free nature and rapid reaction times are noteworthy features.
No takes yet. Share an insight, caveat, or question.
Singh et al. (2022) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: