tBuXPhos
98%
Manufacturer: Sigma Aldrich
CAS Number: 564483-19-8
Synonym(S): tBuXPhos, 2-Di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl, t-Bu XPhos, tert-Butyl XPhos
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 638080-1-G | In Stock | ₹ 54.20 |
| 5 G | 638080-5-G | In Stock | ₹ 174.00 |
| IND733-1G | 638080-IND733-1G | In Stock | ₹ 3,860.00 |
| IND733-5G | 638080-IND733-5G | In Stock | ₹ 12,570.00 |
| 25 G | 638080-25-G | In Stock | ₹ 1,13,316.10 |
| 100 G | 638080-100-G | In Stock | ₹ 2,99,116.40 |
| 500 G | 638080-500-G | In Stock | ₹ 5,56,500.00 |
638080 - 1 G
In Stock
Quantity
1
Base Price: ₹ 54.20
GST (18%): ₹ 9.756
Total Price: ₹ 63.956
Quality Level
300
Assay
98%
form
solid
reaction suitability
reaction type: Cross Couplingsreagent type: ligandreaction type: Arylationsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: Carboxylationsreagent type: ligandreaction type: Decarboxylations
greener alternative product score
old score: 12new score: 1Find out more about DOZN™ Scoring
greener alternative product characteristics
Atom EconomyDesign for Energy EfficiencyUse of Renewable FeedstocksLearn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
148-151 °C (lit.)
functional group
phosphine
greener alternative category
Re-engineered,
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | tBuXPhos | Sigma Aldrich | ₹ 6,018.70 - ₹ 39,825.18 | |
 | 564483-19-8 | 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl | A2B Chem | ₹ 427.80 - ₹ 3,422.40 |
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Description
- General description: tBuXPhos [2-Di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions.
- Application: tBuXPhos has been used in the preparation of [tBuXPhosAu(MeCN)]BAr4F, a gold catalyst for the intermolecular [2+2] cycloaddition of terminal arylalkynes with substituted alkenes to form functionalized cyclobutenes with high regioselectivity.[1]
- Legal Information: Usage subject to Patents: EP 1097158; JP 5758844; CA 2336691
SAFETY INFORMATION
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
Compare Similar Items
Show Difference
Quality Level: 300
Assay: 98%
form: solid
reaction suitability: reaction type: Cross Couplingsreagent type: ligandreaction type: Arylationsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: Carboxylationsreagent type: ligandreaction type: Decarboxylations
greener alternative product score: old score: 12new score: 1Find out more about DOZN™ Scoring
greener alternative product characteristics: Atom EconomyDesign for Energy EfficiencyUse of Renewable FeedstocksLearn more about the Principles of Green Chemistry.
sustainability: Greener Alternative Product
mp: 148-151 °C (lit.)
functional group: phosphine
greener alternative category: Re-engineered,
Quality Level: 100
Assay: 97%
form: __
reaction suitability: reaction type: Cross Couplingsreagent type: ligandreaction type: Arylationsreagent type: ligandreaction type: Buchwald-Hartwig Cross Coupling Reactionreagent type: ligandreaction type: C-X Bond Formationreagent type: ligandreaction type: Hiyama Couplingreagent type: ligandreaction type: Methylationsreagent type: ligandreaction type: Negishi Couplingreagent type: ligandreaction type: Oxidationsreagent type: ligandreaction type: Suzuki-Miyaura Coupling
greener alternative product score: __
greener alternative product characteristics: __
sustainability: __
mp: 102-106 °C (lit.)
functional group: phosphine
greener alternative category: __
Quality Level: 100
Assay: ≥90% (VPCC)
form: __
reaction suitability: __
greener alternative product score: __
greener alternative product characteristics: __
sustainability: __
mp: __
functional group: __
greener alternative category: __
