380768

Potassium diphenylphosphide solution

0.5 M in THF

• Synonym(s): Potassium diphenylphosphine, Diphenylphosphine potassium salt, KPPh₂
• Linear Formula: (C₆H₅)₂PK
• CAS Number: 15475-27-1
• Molecular Weight: 224.28
• Beilstein/REAXYS Number: 4164304
• MDL number: MFCD00134530
• UNSPSC Code: 12352002
• PubChem Substance ID: 24863767
• NACRES: NA.22

Properties

• form: liquid
• 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

Description

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).

Safety Information

• pictograms: GHS02,GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H302,H314,H335,H351
• pcodes: P201 - P210 - P233 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH018,EUH019
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -4.0 °F - closed cup
• flash_point_c: -20 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter