Rhodium-catalyzed arylative cyclization of alkynyl malonates by 1,4-rhodium(i) migration?
Chemical Communications Pub Date: 2019-08-26 DOI: 10.1039/C9CC05205D
Abstract
The synthesis of functionalized 1-tetralones by the rhodium(I)-catalyzed reaction of alkynyl malonates with arylboronic acids is described. These arylative cyclizations proceed via an alkenyl-to-aryl 1,4-Rh(I) migration as a key step. Preliminary results of an enantioselective variant of these reactions are also presented.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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