449563

Borane diphenylphosphine complex

98%

• Synonym(s): (Diphenylphosphine)trihydroboron
• Linear Formula: (C₆H₅)₂PH·BH₃
• CAS Number: 41593-58-2
• Molecular Weight: 200.02
• MDL number: MFCD00274254
• UNSPSC Code: 12352002
• PubChem Substance ID: 24868492
• NACRES: NA.22

Properties

• 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; reaction type: Reductions; reagent type: reductant
• bp: 148-150 °C/10 mmHg (lit.)
• mp: 47-50 °C (lit.)
• SMILES string: B.[H]P(c1ccccc1)c2ccccc2
• InChI: 1S/C12H11P.BH3/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;/h1-10,13H;1H3
• InChI key: XUFGOLYVDOBYLK-UHFFFAOYSA-N

Description

Application

Reactant for:

• Nucleophilic addition reactions (anion)
• Catalytic dehydrogenation in the presence of ruthenium bidentate phosphine compelxes
• Deprotonation reactions
• Catalytic coupling with alkynyl bromides
• Catalyst-free Staudinger ligation for indirect 18F-radiolabeling
• Preparation of chiral phosphine-phosphite bidentate ligands with biphenyl backbone
• Reactions with frustrated lewis pair combinations of group 14 triflates and sterically hindered nitrogen bases

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H261
• Precautionary Statements: P231 + P232 - P422
• Hazard Classifications: Water-react 2
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves