Asymmetric reduction of acetophenone by Cr(II)/amino acid/water/DMF system is reported. Chemical yields up to 94%, enantiomeric excesses up to 74% were observed. The relevance to the Nozaki-Hiyama-Kishi reaction is discussed. (C) 1999 Elsevier Science S.A. All rights reserved.
Asymmetric induction by amino acid ligands in chromium(II)-assisted reduction of ketones / J., Gyarmati; C., Hajdu; Z., Dinya; K., Micskei; C., Zucchi; Palyi, Gyula. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 586:(1999), pp. 106-109. [10.1016/S0022-328X(99)00227-2]
Asymmetric induction by amino acid ligands in chromium(II)-assisted reduction of ketones
PALYI, Gyula
1999
Abstract
Asymmetric reduction of acetophenone by Cr(II)/amino acid/water/DMF system is reported. Chemical yields up to 94%, enantiomeric excesses up to 74% were observed. The relevance to the Nozaki-Hiyama-Kishi reaction is discussed. (C) 1999 Elsevier Science S.A. All rights reserved.
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