Issue 46, 2019

Copper-catalyzed arylstannylation of arynes in a sequence

Abstract

Copper-catalyzed arylstannylation of arynes has been developed. This transformation enables variously substituted ortho-stannylbiaryls and teraryls to be constructed straightforwardly. An electron-deficient tin center is the key, and thus the single or dual insertion of arynes into arylstannanes is precisely controllable by simply changing the equivalence of aryne precursors.

Graphical abstract: Copper-catalyzed arylstannylation of arynes in a sequence

Supplementary files

Article information

Article type
Communication
Submitted
09 Apr 2019
Accepted
10 May 2019
First published
10 May 2019

Chem. Commun., 2019,55, 6503-6506

Copper-catalyzed arylstannylation of arynes in a sequence

H. Tanaka, H. Kuriki, T. Kubo, I. Osaka and H. Yoshida, Chem. Commun., 2019, 55, 6503 DOI: 10.1039/C9CC02738F

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