About This Item
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![(R)-(6,6′-二甲氧基联苯-2,2′-二基)二[双(3,5-二甲基苯基)膦] ≥97% (31P-NMR), optical purity ee: ≥99%](/deepweb/assets/sigmaaldrich/product/structures/377/820/32e028a2-0c7d-460d-8b6f-668b6d6a1523/640/32e028a2-0c7d-460d-8b6f-668b6d6a1523.png)
![(R)-(6,6′-二甲氧基联苯-2,2′-二基)二[双(3,5-二-叔丁基苯基)膦] ≥97%, optical purity ee: ≥99%](/deepweb/assets/sigmaaldrich/product/structures/389/033/e3c61de2-e5d4-4141-be57-0eb722850a37/640/e3c61de2-e5d4-4141-be57-0eb722850a37.png)
![(R)-(4,4′,6,6′-四甲氧基联苯-2,2′-二基)双{双[3,5-双(三氟甲基)苯基]膦} 97%](/deepweb/assets/sigmaaldrich/product/structures/276/514/e80e6c25-aa5f-4a4d-807f-fefae41a4b66/640/e80e6c25-aa5f-4a4d-807f-fefae41a4b66.png)
质量水平
方案
97%
表单
solid
旋光性
[α]22/D +94.0°, c = 0.5% in dichloromethane
反应适用性
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
mp
>300 °C
官能团
phosphine
SMILES字符串
P(c3c(c(cc(c3)OC)OC)c4c(cc(cc4OC)OC)P(c6cc(cc(c6)C)C)c5cc(cc(c5)C)C)(c2cc(cc(c2)C)C)c1cc(cc(c1)C)C
InChI
1S/C48H52O4P2/c1-29-13-30(2)18-39(17-29)53(40-19-31(3)14-32(4)20-40)45-27-37(49-9)25-43(51-11)47(45)48-44(52-12)26-38(50-10)28-46(48)54(41-21-33(5)15-34(6)22-41)42-23-35(7)16-36(8)24-42/h13-28H,1-12H3
InChI key
IDNKFBDRZBLTFQ-UHFFFAOYSA-N
法律信息
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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