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CAS 564483-18-7

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X-Phos

Description:
X-Phos, with the CAS number 564483-18-7, is a phosphine ligand commonly used in various chemical reactions, particularly in catalysis. It is characterized by its ability to stabilize transition metal complexes, enhancing their reactivity and selectivity in organic transformations. X-Phos typically features a bulky structure that provides steric hindrance, which can influence the reaction pathways and outcomes. This ligand is often employed in palladium-catalyzed cross-coupling reactions, such as Suzuki and Heck reactions, due to its effectiveness in facilitating the formation of carbon-carbon bonds. Additionally, X-Phos is known for its thermal stability and solubility in organic solvents, making it suitable for a wide range of synthetic applications. Its unique electronic properties allow for fine-tuning of the metal-ligand interactions, which can be critical in optimizing reaction conditions. Overall, X-Phos is a valuable tool in modern synthetic chemistry, contributing to the development of efficient and selective catalytic processes.
Formula:C33H49P
InChI:InChI=1S/C33H49P/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3
InChI key:InChIKey=UGOMMVLRQDMAQQ-UHFFFAOYSA-N
SMILES:C(C)(C)C1=C(C(C(C)C)=CC(C(C)C)=C1)C2=C(P(C3CCCCC3)C4CCCCC4)C=CC=C2
Synonyms:
  • 2,,4′,6′-Diisopropyl-1,1′-biphenyl-2-yldicyclohexylphosphine
  • 2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl
  • 2-(Dicyclohexylphosphino)-2,4,6-Tri-I-Propyl-1,1-Biphenyl
  • 2-(Dicyclohexylphosphino)-2′,4′,6′-tri(isopropyl)biphenyl
  • 2-(Dicyclohexylphosphino)-2′,4′,6′-triisopropyl-1,1′-biphenyl
  • 2-Dicyclohexylphosphino-2′,4′,6′-triisoprophylbiphenyl
  • 5-bromo-4-chloro-1H-indol-3-yl dihydrogen phosphate
  • Dicyclohexyl(2′,4′,6′-triisopropyl[1,1′-biphenyl]-2-yl)phosphine
  • Dicyclohexyl(2′,4′,6′-triisopropylbiphenyl-2-yl)phosphine
  • Dicyclohexyl[2',4',6'-Tris(1-Methylethyl)Biphenyl-2-Yl]Phosphane
  • See more synonyms
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