Expanding the Scope of Palladium-Catalyzed B – N Cross- Coupling Chemistry in Carboranes
Authors:
- Xin MuXMXin Mu
- Rafal DziedzicRDRafal Dziedzic
- Arnold L. RheingoldARArnold L. Rheingold
- Ellen SlettenESEllen Sletten
- Jonathan AxtellJAJonathan Axtell
- Alexander SpokoynyASAlexander Spokoyny
- Morgan HoppMHMorgan Hopp
Preprint
- 2 September 2020
- preprint
- Published by American Chemical Society (ACS) in ChemRxiv
Abstract
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.Keywords
All Related Versions
- Published version: Organometallics, 39 (23), 4380.