936669

DPPF

• Sinonimo/i: 1,1′-ferrocenedil-bis(difenilfosfina), dppf
• Formula empirica (notazione di Hill): C₃₄H₂₈FeP₂
• Numero CAS: 12150-46-8
• Peso molecolare: 554.38
• Numero MDL: MFCD00001422
• Codice UNSPSC: 12352100

Proprietà

• Forma fisica: solid
• Livello qualitativo: 100
• Composizione: loading, 4-6 wt. %
• Punto di fusione: 181-182 °C (dec.) (lit.)
• Stringa SMILE: [Fe].[CH]1[CH][CH][C]([CH]1)P(c2ccccc2)c3ccccc3.[CH]4[CH][CH][C]([CH]4)P(c5ccccc5)c6ccccc6
• InChI: 1S/2C17H14P.Fe/c2*1-3-9-15(10-4-1)18(17-13-7-8-14-17)16-11-5-2-6-12-16;/h2*1-14H;; HPXNTHKXCYMIJL-UHFFFAOYSA-N

Descrizione

Descrizione generale

The ChemBeads product of the 1,1′-Bis(diphenylphosphino)ferrocene (DPPF) ligand. DPPF is a bis-phosphine ligand bearing two diphenylphosphine moieties with a ferrocene backbone. Loaded on glass beads for use in high-throughput expermentation (HTE).

Applicazioni

• DPPF has been used as a ligand in:
• The ruthenium catalyzed N-alkylation of amines and sulfonamides using borrowing hydrogen methodology.[1] (19191700)
• The cooperative Cu/Pd catalyzed borylallenylation of trifluoromethyl-1,3-enynes to generate conjugated bisallenes.[2] (36321461)
• The cooperative Cu/Pd catlyzed borocarbonylation of ethylene.[3] (36226440)
• The gold catalyzed synthesis of 2-phosphoryl indolin-3-ones.[4] (35815915)
• The iron-catalyzed vinylzincation of terminal alkynes.[5] (34935372) ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
• For general uses, product is also available in powdered form (177261)

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable