（R）-（+）-2,2′-双（二苯基膦基）-1,1′-双萘是用于不对称反应的轴向不对称双（三芳基）膦配体。 产品应用： 过渡金属催化的不对称反应（包括氢化和二甲硅烷基化）的有用配体。2,2′-双（二苯基膦基）-1,1′-联萘基及其铑和钌衍生物是还原芳基酮、β-酮酸酯和 α-氨基酮的高选择性均相催化剂。它们也已用于烯烃的不对称氢化和加氢甲酰化，不对称 Heck 反应和烯丙基的不对称异构化。 与 Ag（I）的络合物可用于催化烯基三氯乙酸酯和醛之间的不对称羟醛反应。也可与 Ag（I）一起催化偶氮化合物的对映选择性杂 Diels-Alder 反应。 (R)-(+)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene is an axially dissymmetric bis(triaryl)phosphine ligand for asymmetric reactions. Application Useful ligand for transition metal catalyzed asymmetric reactions, including hydrogenation and disilylation. 2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl and its rhodium and ruthenium derivatives 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. Complex with Ag(I) used to catalyze an asymmetric aldol reaction between alkenyl trichloroacetates and aldehydes. Also used with Ag(I) to catalyze an enantioselective hetero-Diels-Alder reaction of azo compounds.