Nickel-Catalyzed Negishi Cross-Coupling of Bromodifluoroacetamides
A nickel-catalyzed Negishi coupling of bromodifluoroacetamides with arylzinc reagents has been developed. This reaction allows access to difluoromethylated aromatic compounds containing a variety of aryl groups and amide moieties. Furthermore, highly effe
PROBLEM TO BE SOLVED: To provide a novel ionic liquid which is flame retardant and has low volatility and expected to be used as an electrolyte for a lithium secondary cell etc.SOLUTION: An ionic liquid includes an amide anion represented by general formula (1) (wherein Ris a 1-5C perfluoroalkyl group, n is 0 or 1, and Ris a 1-5C perfluoroalkylene group).
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Paragraph 0060-0061
(2020/10/07)
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