We report the selective insertion of a range of borylene fragments into the E-E bonds (E = S, Se, Te) of cyclic boron dichalcogenides. This method provides facile synthetic access to a variety of symmetrical and unsymmetrical four- and five-membered rings.
CITATION STYLE
Liu, S., Légaré, M. A., Hofmann, A., Rempel, A., Hagspiel, S., & Braunschweig, H. (2019). Synthesis of unsymmetrical B2E2 and B2E3 heterocycles by borylene insertion into boradichalcogeniranes. Chemical Science, 10(17), 4662–4666. https://doi.org/10.1039/c9sc00657e
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