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Abstract A copper‐catalyzed trifunctionalization (trifluoromethylation, heteroarylation, and cyanation) of heteroaryl‐substituted 1‐hexenes via remote heteroaryl migration is reported. A variety of CF 3 and heteroaryl‐containing nitriles were readily constructed under mild conditions. The reaction features high chemo‐ and regioselectivities and represents a convenient method for the synthesis of multifunctionalized molecules in organic synthesis.
Guo et al. (2024) studied this question.