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9-Borabicyclo[3.3.1]nonane: a metal-free catalyst for the hydroboration of carbodiimides. | LitMetric

9-Borabicyclo[3.3.1]nonane: a metal-free catalyst for the hydroboration of carbodiimides.

Chem Commun (Camb)

Centro de Innovación en Química Avanzada (ORFEO-CINQA), Departamento de Química Inorgánica, Orgánica y Bioquímica, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Campus Universitario, E-13071 Ciudad Real, Spain.

Published: March 2019

The commercial 9-borabicyclo[3.3.1]nonane dimer is used as the first example of a metal-free catalyst for the monohydroboration of carbodiimides with pinacol borane. Stoichiometric reactions, kinetic studies, and DFT calculations have allowed us to propose a plausible mechanism involving a heterocyclic amidinate intermediate with a three center-two electron B-H-B bond.

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Source
http://dx.doi.org/10.1039/c9cc00593eDOI Listing

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