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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene structure
CAS No.
161265-03-8
Chemical Name:
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Synonyms
XANT PHOS;Xantphos 97%;9-diMethyl-4;98% XantPhos;4,5-Bis(diphenylphosphino)-9,9;9,9-DiMethyl-4,5-bis(diphenylp;Dimethylbisdiphenylphosphinoxanthene;5-bis(diphenylphosphino)-9H-xanthene;4,5- two -9,9- two methyl oxygen hetero;4,5-Bis(diphenylphospheno)-9,9-dimethyl
CBNumber:
CB0141028
Molecular Formula:
C39H32OP2
Formula Weight:
578.62
MOL File:
161265-03-8.mol

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Properties

Melting point:
224-228 °C(lit.)
Boiling point:
665.7±55.0 °C(Predicted)
Flash point:
450℃
storage temp. 
Room temperature.
solubility 
Soluble in organic solvents.
form 
Crystals
color 
White to light yellow
InChIKey
CXNIUSPIQKWYAI-UHFFFAOYSA-N
CAS DataBase Reference
161265-03-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280-P305+P351+P338-P304+P340-P405-P501A
Hazard Codes  Xn
Risk Statements  37-20/22
Safety Statements  37/39-26
WGK Germany  3
TSCA  No
HS Code  29319090

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 526460 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 97% 161265-03-8 1g $50.7 2018-11-13 Buy
Sigma-Aldrich 526460 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 97% 161265-03-8 5g $209 2018-11-13 Buy
TCI Chemical B2709 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene >98.0%(HPLC) 161265-03-8 1g $49 2018-11-22 Buy
TCI Chemical B2709 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene >98.0%(HPLC) 161265-03-8 5g $150 2018-11-22 Buy
Alfa Aesar H26241 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97% 161265-03-8 5g $228 2018-11-13 Buy

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Chemical Properties,Uses,Production

Chemical Properties

White to light yellow crystals

Uses

suzuki reaction

Reactions

  1. Ligand used for the hydroformylation of alkenes.
  2. Ligand used in the intermolecular coupling of amides and hydrazones with aryl halides.
  3. Ligand used in the intermolecular coupling of amides with aryl halides or triflates.
  4. Ligand used in the coupling of heteroarylamines and aryl halides.
  5. Ligand used in the hydrophosphinylation of alkenes and alkynes.
  6. Ligand used for the Au(I)-catalyzed dehydrogenative silation of alcohols.
  7. Ligand used for the sulfinylation of aryl iodides.
  8. Ligand used for the Pd-catalyzed carbonylation reaction of aryl bromides and amines.
  9. Ligand used for the Ni-cataltzed alkynylcyanation of alkynes.
  10. Ligand used for the Pd-catalyzed N-arylation of 3-amino-1H-pyrazole.
  11. Ligand used for the Rh-catalyzed dehydrogenation borylation of cyclic alkenes.
  12. Ligand used for the Pd-catalyzed intermolecular coupling of H-Phosphonate diesters with benzyl halides.
  13. Ligand used for the Pd-catalyzed one pot synthesis of 4-aryl-1H-1,2,3-triazoles.
  14. Ligand used for the Pd-catalyzed intermolecular addition of formamides to alkynes.
  15. Ligand used for the Pd-catalyzed decarboxylative couplings of 2-(2-azaaryl)acetates with aryl halides and triflates.
  16. Ligand used for the Pd-catalyzed benzylic arylation of 2-methyl azaarenes
  17. Ligand used for the Pd-catalyzed α-arylation of heteroaromatic ketones.
  18. Ligand used for the Pd-catalyzed direct alkynlation of both azoles and azolines.
  19. Ligand used for the Cu-catalyzed intermolecular coupling of alkynes with aryl iodides.
  20. Ligand used for the Pd-catalyzed ene-type reaction of aldehydes with 1,3-diene.
  21. Ligand used for the Ru-catalyzed intermolecular addition of 2-phenylbenzoic acid onto unactivated olefins.
  22. Ligand used for the Pd/Cu-catalyzed direct arylation of heteroarenes.
  23. Ligand used for the Pd-catalyzed reaction of propargyl-substituted malonate esters with aryl halides.
  24. Ligand used for the Pd-catalyzed decarboxylative coupling of tertiary cyanoacetate salts with aryl halides and triflates.
  25. Ligand used for the Pd-catalyzed hydroesterification of alkynes.
  26. Ligand used for the Cu-catalyzed arylation of arylboronic acids with aldehydes.
  27. Ligand used for the Ru-catalyzed oxidative synthesis of heterocycles from alcohols.
  28. Ligand used for the Rh-catalyzed borylation of nitriles.
  29. Ligand used in the Pd-catalyzed α-arylation of benzylic phosphine oxides.
  30. Ligand used in the Pd-Catalyzed Oxidative Coupling of Enamides and Alkynes.
  31. Ligand used in the Pd-catalyzed difunctionalization of enol ethers to amino acetals with aminals and alcohols.
  32. Ligand used in the Pd-catalyzed alkoxycarbonylation of α-chloroketones. 

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Preparation Products And Raw materials

Raw materials

Preparation Products


4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Suppliers

Global( 358)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Xinxiang Runyu Material Co., Ltd.
+86-371-55919009 / 55919967
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sales@chemdad.com CHINA 35440 58
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+86 (0)571-858 647 95 sales@capotchem.com China 19918 60
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0371-55170693
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Mainchem Co., Ltd.
+86-0592-6210733
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ATK CHEMICAL COMPANY LIMITED
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+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24191 60

View Lastest Price from 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-04-04 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
161265-03-8
US $6.00 / kg 1kg High quality Professional Factory Ms Ella chemwill_asia@126.com www.chemwill.com Chemwill Asia Co.,Ltd.
2019-08-29 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
161265-03-8
US $1.00 / KG 1KG 98% 200kg career henan chemical co
2018-08-09 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
161265-03-8
US $1.00 / KG 1G 99% 1MT career henan chemical co

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Spectrum


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