aladdin 阿拉丁 B109538 (S)-(-)-2,2'-双(二苯膦基)-1,1'-联萘 76189-56-5 98%

中文名：(S)-(-)-2,2'-双(二苯膦基)-1,1'-联萘

英文名：(S)-(-)-BINAP

中文别名：(S)-(-)-2,2'-Bis(双二苯基磷)-1,1'-双萘

英文别名：98327-87-8|76189-55-4|76189-56-5|(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl|BINAP|2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL|(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl|(S)-BINAP|(S)-(-)-BINAP|2,2'-Bis(diphenylphosphino)-1,1'-binaphthale

纯度：98%

货号：B109538

包装：250mg

Cas号：76189-56-5

存储温度：充氩

产品介绍：

This product and its derivatives, rhodium and ruthenium are highly selective homogeneous catalysts used for the reduction of aryl ketones, β-keto esters, and α-amino ketones. They have also been used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions, and asymmetric isomerizations of allyls. Ligand used in a palladium-catalyzed, asymmetric, tandem Heck reaction-carbanion capture process leading to a synthesis of a tricyclic sesquiterpene. Also used in a ruthenium-catalyzed asymmetric hydrogenation of α,β-unsaturated acids.2,2′-双(二苯基膦)-1,1′-联萘及其铑和钌衍生物可作为高选择性均相催化剂，用于芳基酮、β-酮酸酯和 α-氨基酮的还原反应。也可用于烯烃的不对称氢化和氢甲酰化反应、不对称 Heck 反应和烯丙基的不对称异构化反应。 用于钯催化不对称串联 Heck 反应的配体，这种碳负离子捕获过程可合成三环倍半萜烯。也可用于钌催化的 α,β-不饱和酸的不对称氢化反应。

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