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Catalog Number:
31121
CAS Number:
161265-03-8
Xantphos
Purity:
≥ 98% (Assay)
Synonym(s):
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
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Product Information

Xantphos is a highly versatile ligand known for its exceptional properties in catalysis and organic synthesis. This bidentate phosphine ligand features a unique structure that enhances its ability to stabilize metal complexes, making it a preferred choice in various catalytic applications, particularly in cross-coupling reactions such as Suzuki and Heck reactions. Its robust nature allows for high selectivity and efficiency, which is crucial for researchers and industry professionals aiming to optimize reaction conditions and yields.

In addition to its catalytic prowess, Xantphos is also utilized in the development of advanced materials and pharmaceuticals, where its ability to facilitate complex transformations is invaluable. The compound's unique electronic properties and steric bulk provide significant advantages over traditional ligands, enabling the formation of stable intermediates and improving reaction rates. Whether in academic research or industrial applications, Xantphos stands out as a reliable and effective tool for chemists seeking to push the boundaries of synthetic chemistry.

Synonyms
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
CAS Number
161265-03-8
Purity
≥ 98% (Assay)
Molecular Formula
C39H32OP2
Molecular Weight
578.63
MDL Number
MFCD00233866
PubChem ID
636044
Melting Point
224 - 228 °C (lit.)
Appearance
White to off-white solid
Conditions
Store at RT
General Information
Synonyms
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
CAS Number
161265-03-8
Purity
≥ 98% (Assay)
Molecular Formula
C39H32OP2
Molecular Weight
578.63
MDL Number
MFCD00233866
PubChem ID
636044
Melting Point
224 - 228 °C (lit.)
Appearance
White to off-white solid
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Xantphos is widely utilized in research focused on:

  • Catalysis: Xantphos serves as a highly effective ligand in various catalytic reactions, particularly in palladium-catalyzed cross-coupling reactions. Its ability to stabilize metal centers enhances reaction efficiency, making it invaluable in organic synthesis.
  • Pharmaceutical Development: In the pharmaceutical industry, Xantphos is used to facilitate the synthesis of complex molecules. Its unique properties allow for more selective reactions, which can lead to the development of new drugs with improved efficacy.
  • Material Science: This compound plays a role in the development of advanced materials, including polymers and nanomaterials. Its application in these fields can lead to innovations in electronics and coatings, offering enhanced performance and durability.
  • Environmental Chemistry: Xantphos is also explored for its potential in environmental applications, such as in the degradation of pollutants. Its effectiveness in catalyzing reactions can help in the development of greener processes for waste treatment.
  • Research and Development: In academic and industrial research settings, Xantphos is a key tool for chemists looking to explore new reaction pathways. Its versatility and efficiency make it a preferred choice for researchers aiming to push the boundaries of chemical synthesis.

Citations