首页> 外文期刊>Tetrahedron >STEREOSELECTIVE REDUCTION OF ALPHA,BETA-EPOXY KETONES WITH SODIUM BOROHYDRIDE IN THE PRESENCE OF CALCIUM CHLORIDE OR LANTHANUM CHLORIDE - A PRACTICAL PREPARATION OF ERYTHRO-ALPHA,BETA-EPOXY ALCOHOLS
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STEREOSELECTIVE REDUCTION OF ALPHA,BETA-EPOXY KETONES WITH SODIUM BOROHYDRIDE IN THE PRESENCE OF CALCIUM CHLORIDE OR LANTHANUM CHLORIDE - A PRACTICAL PREPARATION OF ERYTHRO-ALPHA,BETA-EPOXY ALCOHOLS

机译:在存在氯化钙或氯化镧的情况下,用硼氢化钠立体选择性还原α-贝塔酮-酮-一种实用的红α-贝塔酮醇的制备方法

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摘要

erythro-Epoxy alcohols were prepared with high stereoselectivity by NaBH4 reduction of the corresponding alpha,beta-epoxy ketones in the presence of calcium chloride or lanthanum chloride regardless of the substituents on the epoxide ring. [References: 16]
机译:通过在氯化钙或氯化镧存在下,通过NaBH4还原相应的α,β-环氧酮,以高立体选择性制备赤型-环氧醇,而与环氧环上的取代基无关。 [参考:16]

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