Synthesis of novel axially chiral Rh¿NHC complexes derived from BINAM and application in the enantioselective hydrosilylation of methyl ketones

• Autores: Min Shi, Guo-Bin Rong, Wei-Liang Duan
• Localización: Chemical communications, ISSN 1359-7345, Nº. 23, 2003, págs. 2916-2917
• Idioma: inglés
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• Resumen

  • Novel axially chiral Rh N-heterocyclic carbene complexes were prepared from axially dissymmetric 1,1-binaphthalenyl-2,2-diamine and applied in the Rh-catalyzed enantioselective hydrosilylation of methyl ketones. The corresponding sec-alcohols can be obtained in high yields with good to excellent ee