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research article
Gold-catalyzed domino cyclization-alkynylation reactions with EBX reagents: new insights into the reaction mechanism
2017
Gold-catalyzed domino processes constitute a useful alternative to C-H functionalization for the synthesis of functionalized (hetero)arenes. Herein, we report computational studies on the gold-catalyzed cyclization alkynylation of keto-allenes with ethynylbenziodoxole (EBX) reagents, which identified a gold(I) picolinate complex as the active catalyst, giving the first mechanistic insights into this transformation.
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DT2017-12257GreenAccess.pdf
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2018-09-06
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