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Expanding the Scope of Palladium-Catalyzed B – N Cross- Coupling Chemistry in Carboranes

preprint
revised on 02.09.2020, 04:09 and posted on 02.09.2020, 11:21 by Xin Mu, Rafal Dziedzic, Arnold L. Rheingold, Ellen Sletten, Jonathan Axtell, Alexander Spokoyny, Morgan Hopp

Here we show that azide, sulfonamide, cyanate, and phosphoramidate nucleophiles can be straightforwardly cross-coupled onto the B(9) vertices of the o- and m-carborane core from readily accessible precursors without significant deboronation by-products, laying the

groundwork for further study into the utility and properties of these new B-aminated carborane species.

Funding

NIGMS 1DP2GM13268

NIGMS R35GM124746

Camille Dreyfus Teacher Scholar Award

History

Email Address of Submitting Author

spokoyny@chem.ucla.edu

Institution

UCLA

Country

USA

ORCID For Submitting Author

0000-0002-5683-6240

Declaration of Conflict of Interest

None

Exports