STEREOSELECTIVE REDUCTION OF ALPHA,BETA-EPOXY KETONES INTO ERYTHRO-ALPHA,BETA-EPOXY ALCOHOLS WITH SODIUM-BOROHYDRIDE IN THE PRESENCE OF CALCIUM-CHLORIDE
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FUJII, H
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KYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPANKYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPAN
FUJII, H
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OSHIMA, K
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KYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPANKYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPAN
OSHIMA, K
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UTIMOTO, K
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KYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPANKYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPAN
UTIMOTO, K
[1
]
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[1] KYOTO UNIV, FAC ENGN, DEPT IND CHEM, SAKYO KU, KYOTO 60601, JAPAN
erythro-alpha,beta-Epoxy alcohols were prepared with high stereoselectivity by sodium borohydride reduction of the corresponding alpha,beta-epoxy ketones in the presence of calcium chloride or manganese(II) chloride regardless of the substituents on the epoxide ring.