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

ChemicalBook > CAS DataBase List > 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

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;(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane);9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)XANTHENE;Dimethylbisdiphenylphosphinoxanthene;[5-(diphenylphosphanyl)-9,9-diMethyl-9H-xanthen-4-yl]diphenylphosphane;Bis(diphenylphosphino)-9,9-diMethylxanthene;4,5-Bis(diphenylphosphino)-9,9;4,5-Bis(diphenylphosphino)-9,9-dimethyl;4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLX;9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene, XANTPHOS
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)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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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: $66.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 526460
Product name: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity: 97%
Packaging: 5g
Price: $189
Updated: 2024/03/01

TCI Chemical

Product number: B2709
Product name: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: B2709
Product name: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $169
Updated: 2024/03/01

Alfa Aesar

Product number: H26241
Product name: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene, 97%
Packaging: 1g
Price: $83.3
Updated: 2024/03/01

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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

Uses

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

Uses

1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine 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.

Reactions

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

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

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

Raw materials

N,N,N',N'-Tetramethylethylenediamine Xanthone Toluene Diphenyl ether Trimethylaluminium Chlorodiphenylphosphine Tetrahydrofuran Ethyl acetate Hydrochloric acid Magnesium sulfate PETROLEUM ETHER n-Butyllithium

Preparation Products

4-(2-KETO-1-BENZIMIDAZOLINYL)PIPERIDINE

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

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 161265-03-8
Price: US $55.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000kg/week
Release date: 2024-06-03

hebei hongtan Biotechnology Co., Ltd

Product: 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene 161265-03-8
Price: US $80.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000
Release date: 2024-03-26

Shanghai UCHEM Inc.

Product: 4, 5-Bis(diphenylphosphino)-9,9-dimethylxanthene 161265-03-8
Price: US $20.00-370.00/g
Min. Order: 25g
Purity: 0.99
Supply Ability: 100kg
Release date: 2024-10-25

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

Triphenylphosphine oxide Diphenylsilane tert-Butylchlorodiphenylsilane Dimethyl sulfate Dimethyl ether Dimethyl sulfoxide Dimethyl fumarate Dimethyl sulfide Dacthal 3,4'-DIAMINODIPHENYLMETHANE Chlorodiphenylphosphine (OXYDI-2,1-PHENYLENE)BIS(DIPHENYLPHOSPHINE) Xanthene N,N-Dimethylformamide Dimethyl carbonate 1,5-Diphenylcarbazide TRIMETHYLPHOSPHINE OXIDE Diphenylmethane

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-dimethylxantane (Xantphos)