Chiral Aminoalcohols and Squaric Acid Amides as Ligands for Asymmetric Borane Reduction of Ketones: Insight to In Situ Formed Catalytic System by DOSY and Multinuclear NMR Experiments
A series of squaric acid amides (synthesized in 66–99% isolated yields) and a set of chiral aminoalcohols were comparatively studied as ligands in a model reaction of reduction of α-chloroacetophenone with BH<sub>3</sub>•SMe<sub>2</sub>. In all cases, the aminoalcohols demons...
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Autores principales: | Yana Nikolova, Georgi M. Dobrikov, Zhanina Petkova, Pavletta Shestakova |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
MDPI AG
2021
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Acceso en línea: | https://doaj.org/article/ad7341feec5148f6891c12d37280b2a9 |
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