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H26241 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%

CAS-Nummer
161265-03-8
Synonyme
Xantphos

Stock No. Größe Preis ($) Menge Verfügbarkeit
H26241-03 1g 59,20
H26241-06 5g 228,00
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%

MDL
MFCD00233866
EINECS
605-249-4

Chemische Eigenschaften

Formel
C39H32OP2
Molmasse
578.62
Schmelzpunkt
224-228°
Storage & Sensitivity
Ambient temperatures.
Löslichkeit
Soluble in organic solvents.

Anwendungen

4,5-Bis(diphenylphosphino)-9, 9-dimethylxanthene is used as a bidentate ligand, which finds application in hydroformylation of alkenes.

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

Jun, X.; Ahmed, E.; Xiao, B.; Lu, Q.; Wang, Y.; Yu, C.; Fu, Y. Pd-Catalyzed Regioselective Activation of gem-Difluorinated Cyclopropanes: A Highly Efficient Approach to 2-Fluorinated Allylic Scaffolds. Angew. Chem. 2015, 127 (28), 8349-8353.

Belfrage, A. K.; Gising, J.; Svensson, F.; Akerblom, E.; Skold, C.; Sandstrom, A. Efficient and Selective Palladium-Catalysed C-3 Urea Couplings to 3,5-Dichloro-2(1H)-pyrazinones. Eur. J. Org. Chem. 2015, 2015 (5), 978-986.

Weitere Referenzen

Harmonized Tariff Code
2932.99
TSCA
No

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