Xantphos
97%
Manufacturer: Sigma Aldrich
CAS Number: 161265-03-8
Synonym(S): 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 526460-1-G | In Stock | ₹ 62.40 |
| 5 G | 526460-5-G | In Stock | ₹ 178.00 |
| 25 G | 526460-25-G | In Stock | ₹ 601.87 |
| IND729-1G | 526460-IND729-1G | In Stock | ₹ 1,260.00 |
| IND729-5G | 526460-IND729-5G | In Stock | ₹ 5,780.00 |
526460 - 1 G
In Stock
Quantity
1
Base Price: ₹ 62.40
GST (18%): ₹ 11.232
Total Price: ₹ 73.632
Quality Level
300
Assay
97%
reaction suitability
reaction type: Cross Couplingsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: C-X Bond Formationreagent type: ligandreaction type: Hydroformylationsreagent type: ligandreaction type: Miyaura Borylation Reactionreagent type: ligandreaction type: Stille Couplingreagent type: ligandreaction type: Suzuki-Miyaura Coupling
mp
224-228 °C (lit.)
functional group
phosphine
SMILES string
CC1(c2c(Oc3c1cccc3P(c4ccccc4)c5ccccc5)c(P(c6ccccc6)c7ccccc7)ccc2)C
InChI
1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
InChI key
CXNIUSPIQKWYAI-UHFFFAOYSA-N
Other Options
Related Products
Description
- General description: Xantphos is a bidentate ligand that is employed in various metal-catalyzed reactions, including cross-couplings, Buchwald-Hartwig cross-coupling reactions, C-X bond formation, hydroformylation, Miyaura borylation reaction, Stille coupling, Suzuki-Miyaura coupling, (hetero)arylation, amination, and amidation.For small scale and high throughput uses, product is also available as ChemBeads (928356)
- Application: Ligand used in a synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines.[1] Also used in a ruthenium-catalyzed alkylation of active methylene compounds with alcohols.[2]
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Quality Level: 300
Assay: 97%
reaction suitability: reaction type: Cross Couplingsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: C-X Bond Formationreagent type: ligandreaction type: Hydroformylationsreagent type: ligandreaction type: Miyaura Borylation Reactionreagent type: ligandreaction type: Stille Couplingreagent type: ligandreaction type: Suzuki-Miyaura Coupling
mp: 224-228 °C (lit.)
functional group: phosphine
SMILES string: CC1(c2c(Oc3c1cccc3P(c4ccccc4)c5ccccc5)c(P(c6ccccc6)c7ccccc7)ccc2)C
InChI: 1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
InChI key: CXNIUSPIQKWYAI-UHFFFAOYSA-N
Quality Level: 200
Assay: ≥98.0% (GC)
reaction suitability: __
mp: __
functional group: __
SMILES string: O=C=NCCCCCCN=C=O
InChI: 1S/C8H12N2O2/c11-7-9-5-3-1-2-4-6-10-8-12/h1-6H2
InChI key: RRAMGCGOFNQTLD-UHFFFAOYSA-N
Quality Level: 100
Assay: __
reaction suitability: __
mp: __
functional group: __
SMILES string: __
InChI: __
InChI key: __
