287954
双(二苯基膦)乙炔
98%, solid
可持续性特点
别名:
((Diphenylphosphino)ethynyl)diphenylphosphine, Bis(diphenylphosphino)ethyne
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关于此项目
线性分子式:
(C6H5)2PC≡CP(C6H5)2
化学文摘社编号:
分子量:
394.38
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352003
EC Number:
225-842-8
MDL number:
产品名称
双(二苯基膦)乙炔, 98%
Quality Segment
assay
98%
form
solid
reaction suitability
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
sustainability
Sustainability features
mp
86-88 °C (lit.)
functional group
phosphine
SMILES string
c1ccc(cc1)P(C#CP(c2ccccc2)c3ccccc3)c4ccccc4
InChI
1S/C26H20P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H
InChI key
FOWZHJNBFVLJGP-UHFFFAOYSA-N
General description
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This bidentate phosphine ligand with a wide bite angle is used for palladium-catalyzed Suzuki and Negishi cross-coupling reactions. Its geometric properties enhance reductive elimination efficiency, providing superior yields and selectivity compared to narrow bite angle ligands, thus enhancing catalytic efficiency. Click here for more information.
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves