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CAS号: 850253-53-1 英文名称: (R)-(+)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(R)-DM-SEGPHOS 英文同义词: (R)-DM-SEGPHOS;(R)-DM-SEGPHOS(R);(R)-(+)-DM-SEGPHOS(regR);( R)-(+)-DM-SEGPHOS ®(R)-(3,5-xylyl)2PC7H4O2C7H4O2P(3,5-xylyl)2;(R)-(+)-DM-SEGPHOS(regR) (R)-(+)-DM-SEGPHOS;(R)-(+)-DM-SEGPHOS(regR)(R)-(+)-DM-SEGPHOS(regR);(R)-(+)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole;5,5'-bis(bis(3,5-dimethylphenyl)phosphino)-4,4'-bibenzo[d][1,3]dioxole;(R)-(+)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene) 中文名称: 5,5'-双[二(3,5-二甲苯基)磷酰]-4,4'-二-1,3-氧代联苯 中文同义词: 5,5'-双[二(3,5-二甲苯基)磷酰]-4,4'-二-1,3-氧代联苯;-5,5'-双[二(3,5-二甲苯基)磷酰]-4,4'-二-1,3-氧代联苯;5,5'-双(双(3,5-二甲基苯基)膦)-4,4'-联苯并[D][1,3]二氧杂环;(R)-(+)-5,5′-双[二(3,5-二甲苯基)膦]-4,4′-二-1,3-苯并二茂;(R)-(+)-5,5'-双[二(3,5-二甲苯基)膦]-4,4'-二-1,3-苯并二噁茂;[(4R)-(4,4′-二-1,3-苯并二茂)-5,5′-二基]二[双(3,5-二甲基苯基)膦];(R)-(+)-DM-SEGPHOS(REGR)(R)-(+)-DM-SEGPHOS(REGR);(R)-(+)- 5,5-双[二(3,5 -二甲苯基)膦基]-4,4- 二-1 ,3-苯并二氧杂环戊烯;1,1'-[(4R)-[4,4'-二-1,3-苯并二氧杂环戊烯]-5,5'-二基]双[1,1-双(3,5-二甲基苯基)膦] 分子式: C46H44O4P2 分子量: 722.79 熔点 : 256-261 °C 沸点 : 816.9±65.0 °C(Predicted) 形态: Powder 颜色: off white to pale yellow 旋光性 (optical activity): [α]20/D +60, c = 0.1 in chloroform WGK Germany : 3