From borane to metal-bound boraindene : a cascade of bond breaking and making at rhodium

Addison, Emily J. and Zurakowski, Joseph A. and Boyle, Paul D. and Nelson, David J. and Drover, Marcus W. (2026) From borane to metal-bound boraindene : a cascade of bond breaking and making at rhodium. Chemical Communications. ISSN 1364-548X (https://doi.org/10.1039/d6cc00158k)

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Abstract

Few monobenzannulated 1-boraindene compounds have been reported. Here we report the synthesis of two 1-boraindenes, accessed by a bond-breaking and -making cascade from a secondary borane and diolefin, mediated by a simple pentamethylcyclopentadienyl-ligated rhodium(i) complex, [(Cp*)Rh(η2, η2-NBD)] (Cp* = C5Me5−, NBD = norbornadiene).

ORCID iDs

Addison, Emily J., Zurakowski, Joseph A., Boyle, Paul D., Nelson, David J. ORCID logoORCID: https://orcid.org/0000-0002-9461-5182 and Drover, Marcus W.;