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首页> 外文期刊>Catalysis science & technology >Catalytic enantioselective alkyl and aryl addition to aldehydes and ketones with organozinc reagents derived from alkyl Grignard reagents or arylboronic acids
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Catalytic enantioselective alkyl and aryl addition to aldehydes and ketones with organozinc reagents derived from alkyl Grignard reagents or arylboronic acids

机译:催化对映选择性烷基和芳基添加醛和酮,该醛和酮具有衍生自烷基Grignard试剂或芳基硼酸的甲醛和酮。

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摘要

A highly practical, catalytic enantioselective alkyl and aryl addition to aldehydes and ketones with organozinc reagents, which were prepared in situ from commercially available Grignard reagents or arylboronic acids, was developed. A chiral phosphoramide ligand was essential for promoting the addition reactions in high yields with high enantioselectivities.
机译:开发了一种高度实用的,催化性的对照型烷基和芳基添加了具有促氧化剂试剂的醛和酮,这些试剂是由市售的grignard试剂或芳基硼酸的原位制备的。 手性磷酰胺配体对于促进高产量的高产量与高对映选择性的添加反应至关重要。

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