666564

4,6-Bis-(diphenylphosphino)-phenoxazin

97%

• Synonym(e): 4,6-Bis(diphenylphosphino)-10H-phenoxazin
• Lineare Formel: (C₆H₃)₂NHO(P(C₆H₅)₂)₂
• CAS-Nummer: 261733-18-0
• Molekulargewicht: 551.55
• MDL-Nummer: MFCD03788937
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 24884806
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 97%
• Eignung der Reaktion: 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: Cross Couplings
• mp (Schmelzpunkt): 256-262 °C
• Funktionelle Gruppe: phosphine
• Lagertemp.: 2-8°C
• SMILES String: N1c2cccc(P(c3ccccc3)c4ccccc4)c2Oc5c1cccc5P(c6ccccc6)c7ccccc7
• InChI: 1S/C36H27NOP2/c1-5-15-27(16-6-1)39(28-17-7-2-8-18-28)33-25-13-23-31-35(33)38-36-32(37-31)24-14-26-34(36)40(29-19-9-3-10-20-29)30-21-11-4-12-22-30/h1-26,37H
• InChIKey: HSWZLYXRAOXOLL-UHFFFAOYSA-N

Beschreibung

Anwendung

N-XantPhos is a deprotonatable chelating aryldiphosphine ligand that can be used in:

• The preparation of Pd-NiXantphos catalyst system for the room temperature cross-coupling reactions of unactivated aryl chlorides.
• The synthesis of cinchonine iridium(III) cyclometalated complex that exhibits luminescence and good quantum efficiency.
• N-XantPhos and N-modified counterparts are also used in the preparation of rhodium based catalysts for hydroformylation reaction.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable