Synthesis of unsymmetrical B(2)E(2) and B(2)E(3) heterocycles by borylene insertion into boradichalcogeniranes
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.
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royal Society of Chemistry
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6495701/ https://www.ncbi.nlm.nih.gov/pubmed/31123576 http://dx.doi.org/10.1039/c9sc00657e |
Sumario: | 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. |
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