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

Application
Product Name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
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(diphenyL;phosphino)-9,9-dimethyL;4,5-Bis(diphenylphosphino)-9,9;9,9-DiMethyl-4,5-bis(diphenylp;Dimethylbisdiphenylphosphinoxanthene;5-bis(diphenylphosphino)-9H-xanthene
CBNumber
CB0141028
Molecular Formula
C39H32OP2
Formula Weight
578.62
MOL File
161265-03-8.mol
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Property

Melting point:
224-228 °C(lit.)
Boiling point:
665.7±55.0 °C(Predicted)
Flash point:
450℃
storage temp. 
Keep in dark place,Sealed in dry,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)
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Safety

Hazard Codes 
Xn
Risk Statements 
37-20/22
Safety Statements 
37/39-26
WGK Germany 
3
TSCA 
No
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Signal word
Warning
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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
526460
Product name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity
97%
Packaging
1g
Price
$55
Updated
2021/03/22
Sigma-Aldrich
Product number
526460
Product name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity
97%
Packaging
5g
Price
$182
Updated
2021/03/22
TCI Chemical
Product number
B2709
Product name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity
>98.0%(HPLC)
Packaging
1g
Price
$52
Updated
2021/03/22
TCI Chemical
Product number
B2709
Product name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity
>98.0%(HPLC)
Packaging
5g
Price
$157
Updated
2021/03/22
Alfa Aesar
Product number
H26241
Product name
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%
Packaging
1g
Price
$65.2
Updated
2021/03/22
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene Chemical Properties,Usage,Production

Application

4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene is an organophosphorus compound derived from the heterocycle xanthene. It is used as a bidentate ligand and is noteworthy for having a particularly wide bite angle. Such ligands are useful in the hydroformylation of alkenes.

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. 

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

Zhengzhou HQ Material Co., Ltd.
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+86-371-67759225
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+86-37155919558
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sales@hqmat.com
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China
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ShangHai Siyan Biological Technology Co., Ltd.
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021-50908862- ;
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021-50908862
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Puyang Huicheng Electronic Material Co. Ltd.
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0393-8910800-
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Xinxiang Runyu Material Co., Ltd.
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0373-7759608
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J & K SCIENTIFIC LTD.
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PharmaBlock Sciences (Nanjing),Inc.
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400-025-5188
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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View Lastest Price from 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene manufacturers

XINXIANG RUNYU MATERIAL CO., LTD.
Product
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 161265-03-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
0.99
Supply Ability
500kg
Release date
2021-12-02
Zhuozhou Wenxi import and Export Co., Ltd
Product
Dimethylbisdiphenylphosphinoxanthene 161265-03-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 161265-03-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-11

161265-03-8, 4,5-Bis(diphenylphosphino)-9,9-dimethylxantheneRelated Search:


  • XANT PHOS
  • 9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)XANTHENE
  • (9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS[DIPHENYL PHOSPHINE]
  • 4,5-BIS-DIPHENYLPHOSPHANYL-9,9-DIMETHYL-9H-XANTHENE
  • 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLXANTHENE
  • Dimethylbisdiphenylphosphinoxanthene
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, XANTPHOS
  • 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLX
  • 4,5-Bis(diphenylphosphino)-9,9
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene,min.98%XANTPHOS
  • 9,9-DiMethyl-4,5-bis(diphenylphosphiNA)xanthene
  • Phosphine, (9,9-diMethyl-9H-xanthene-4,5-diyl)bis[diphenyl- (9CI)
  • 9,9-DiMethyl-4,5-bis(diphenylp
  • [5-(diphenylphosphanyl)-9,9-diMethyl-9H-xanthen-4-yl]diphenylphosphane
  • Xantphos, (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane)
  • 4,5-Bis(diphenylphosphino)-9,9-diMethylxanthene 97%
  • 4,5-Bis(diphenylphosphino)-9,9-diMethylxanthene, 97+%
  • DiMethylbisdiphenylphosphinoxanthene SynonyMs 9,9-DiMethyl-4,5-bis(diphenylphosphino)xanthene
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene,98% XantPhos
  • 4,5- two -9,9- two methyl oxygen hetero
  • Xantphos 97%
  • (2,3-dimethyl-9H-xanthene-1,9-diyl)bis(diphenylphosphine)
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl-xanthene, Dimethylbisdiphenylphosphinoxanthene
  • (5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane
  • (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane)
  • 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl xanthenes
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl Xantphos
  • Xantphos / 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
  • Xantphos, 4,5-Bis(diphenylphosphino)-9,9-diMethylxanthene
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthenes
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene 99%
  • 9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)XANTHENE99%
  • 9,9-Dimethyl m-4,5-bis(Diphenylphosphino)xanthene
  • 4,5-Bis(diphenylphospheno)-9,9-dimethyl
  • 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene ,98%
  • 9,9-dimethyl-4,5-bis(diphenylphosphino)-9H-xanthene
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene,98%
  • 4,5-Bis(diphenylphospheno)-9,9-dimethylxanthene
  • 9,10a-dihydro-9,9-dimethyl-4,5-bis(diphenylphosphino)-8aH-xanthene
  • Dimethylbisdiphenylphosphinoxanthene,98%
  • 4,5-Bis (diphenylphosphino )-9,9-dimethylxanthene(Xantphos)
  • 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, 99% XANTPHOS
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene
  • Bis(diphenylphosphino)-9,9-diMethylxanthene
  • 9,9-DiMethyl-4,5-bis(diphenylphosphino)xanthene, 98% 1GR
  • 9,9-DiMethyl-4,5-bis(diphenylphosphino)xanthene, 98% 25GR
  • 9,9-DiMethyl-4,5-bis(diphenylphosphino)xanthene, 98% 5GR
  • 5-bis(diphenylphosphino)-9H-xanthene
  • 9-diMethyl-4
  • 98% XantPhos
  • 4,5-Bis(diphenyL
  • phosphino)-9,9-dimethyL
  • 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene &gt
  • 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine
  • Phosphine, 1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-
  • 4,5-Bis(diphenylphosphino)-9,9-dimethyl-xanthene fandachem