C−H Functionalization of BN-Aromatics Promoted by Addition of Organolithium Compounds to the Boron Atom
Addition of an organolithium compound to a BN-phenanthrene with embedded B and N atoms is proposed to result in coordination of RLi to the boron atom. This coordination, supported by NMR spectroscopy and DFT calculations, increases the nucleophilicity of the system in the b position to the N atom, a...
| Autores: | , , , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2018 |
| País: | España |
| Institución: | Universidad de Alcalá (UAH) |
| Repositorio: | e_Buah Biblioteca Digital Universidad de Alcalá |
| Idioma: | inglés |
| OAI Identifier: | oai:ebuah.uah.es:10017/43801 |
| Acceso en línea: | http://hdl.handle.net/10017/43801 https://dx.doi.org/10.1021/acs.orglett.8b02040 |
| Access Level: | acceso abierto |
| Palabra clave: | BN-phenanthrene C-H functionalization organolithium compound NMR DFT Química Chemistry |
| Sumario: | Addition of an organolithium compound to a BN-phenanthrene with embedded B and N atoms is proposed to result in coordination of RLi to the boron atom. This coordination, supported by NMR spectroscopy and DFT calculations, increases the nucleophilicity of the system in the b position to the N atom, and is therefore a useful tool for promoting regioselective C-H functionalization of BN aromatics |
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