CAS号: 244261-66-3 英文名称: (R)-SEGPHOS 英文同义词: (R)-SEGPHOS(R);(R)-(+)-SEGPHOS;(R)-SEGPHOS(R) >=94%;(R)-(+)-SEGPHOS(regR);(R)-(+)-SEGPHOS(R)-(+)-SEGPHOS;( R)-(+)-SEGPHOS ®4,4'-Bi-1,3-benzodioxole-5,5'-diylbis(diphenylphosphine);(R)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzo[d][1,3]dioxole;(R)-(+)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole;[(4R)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenylphosphine] 中文名称: 5,5'-双(二苯基磷酰)-4,4'-二-1,3-联苯 中文同义词: 5,5'-双(二苯基磷酰)-4,4'-二-1,3-联苯;-5,5'-双(二苯基磷酰)-4,4'-二-1,3-联苯;(R)-(+)-SEGPHOS(R)-(+)-SEGPHOS;(R)-5,5'-双(二苯基磷酰)-4,4'-二-1,3-联苯;(R)-(+)-5,5-双(二苯基膦)-4,4-二-1,3-胡椒环;(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二茂;5,5'-双(二苯基磷酰)-4,4'-二-1,3-联苯,R-SEGPHOS;(R)-(+)-5,5′-双(二苯基膦)-4,4′-二-1,3-苯并二噁茂;(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二噁唑;(R)-(+)-5,5'-双(二苯基膦)-4,4'-二-1,3-苯并二噁唑 分子式: C38H28O4P2 分子量: 610.57 熔点 : 168-172 °C 沸点 : 715.4±60.0 °C(Predicted) 形态: Powder 颜色: off-white 旋光性 (optical activity): [α]20/D +11°, c = 0.5 in chloroform WGK Germany : 3
5:17:50 AM · Jan 23, 2021
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