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Palladium-catalyzed dearomative trimethylenemethane cycloaddition reactions
A general protocol for the palladium-catalyzed dearomative trimethylenemethane [3+2] cycloaddition reaction with simple nitroarene substrates is described. This methodology leads to the exclusive formation of the dearomatized alicyclic products without subsequent rearomatization. The reaction is tolerant toward a broad range of heterocyclic and benzenoid substrates. The use of chiral bisdiamidophosphite ligands enabled the development of an enantioselective variant of this transformation, representing one of the rare examples of an asymmetric catalytic dearomatization process.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Reference of 6639-87-8. In my other articles, you can also check out more blogs about 6639-87-8
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Quinoxaline – Wikipedia,
Quinoxaline | C8H6N972 | ChemSpider