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Merck
CN

380768

Potassium diphenylphosphide solution

0.5 M in THF, liquid

Synonym(s):

Potassium diphenylphosphine, Diphenylphosphine potassium salt, KPPh2

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About This Item

Linear Formula:
(C6H5)2PK
CAS Number:
Molecular Weight:
224.28
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352002
MDL number:
Beilstein/REAXYS Number:
4164304
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Product Name

Potassium diphenylphosphide solution, 0.5 M in THF

form

liquid

Quality Segment

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

concentration

0.5 M in THF

density

0.929 g/mL at 25 °C

functional group

phosphine

SMILES string

[K]P(c1ccccc1)c2ccccc2

InChI

1S/C12H10P.K/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;/h1-10H;/q-1;+1

InChI key

FCLYZQXPJKJTDR-UHFFFAOYSA-N

Application


  • Synthesis, reactivity and molecular structure of phosphino tetramethyl cyclopentadienyl complex (eta5: eta1-C5Me4CH2PPh2)Re(CO)2.: This study explores the synthesis and reactivity of a novel phosphino complex, utilizing Potassium diphenylphosphide as a key reagent. The research highlights the molecular structure and potential applications in organometallic chemistry (Godoy et al., 2009).

  • Improved and efficient synthesis of chiral N,P-ligands via cyclic sulfamidates for asymmetric addition of butyllithium to benzaldehyde.: This paper details an improved synthesis method for chiral N,P-ligands using Potassium diphenylphosphide. The research demonstrates the compound′s efficacy in asymmetric synthesis, offering potential advancements in drug discovery and development (Rönnholm et al., 2007).

  • Coordination chemistry of diselenophosphinate complexes: the X-ray single-crystal structures of [K(Se2PPh2)(THF)2]2 and [In(Se2PPh2)3].L (L = THF, PhMe).: This article investigates the coordination chemistry involving diselenophosphinate complexes, with Potassium diphenylphosphide playing a crucial role. The study provides detailed X-ray crystallographic data, offering insights for future research in chemical synthesis and materials science (Davies et al., 2004).




Signal Word

Danger

Storage Class

3 - Flammable liquids

Flash Point (°F)

-4.0 °F - closed cup

Flash Point (°C)

-20 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

Target Organs

Central nervous system, Respiratory system

supp_hazards



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