718742

BrettPhos

98%

• Szinonimák: 2-(Dicyclohexylphosphino)3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl
• Tapasztalati képlet (Hill-képlet): C₃₅H₅₃O₂P
• CAS Number: 1070663-78-3
• Molekulatömeg: 536.77
• MDL-szám: MFCD11973797
• UNSPSC kód: 12352112
• PubChem Substance ID: 329763602
• NACRES: NA.22

Tulajdonságok

• Minőségi szint: 300
• Teszt: 98%
• Forma: solid
• reakcióalkalmasság: reaction type: Cross Couplings; reagent type: ligand; reaction type: Buchwald-Hartwig Cross Coupling Reaction; reagent type: ligand; reaction type: Fluorinations
• környezetbarátabb alternatív termék pontszám: old score: 8; new score: 1; Find out more about DOZN™ Scoring
• környezetbarátabb alternatív termék tulajdonságai: Waste Prevention; Atom Economy; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 187-195 °C
• funkcionális csoport: phosphine
• környezetbarátabb alternatív kategória: , Re-engineered
• SMILES string: COc1c(P(C2CCCCC2)C3CCCCC3)c(c4c(C(C)C)cc(C(C)C)cc4C(C)C)c(OC)cc1
• InChI: 1S/C35H53O2P/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28/h19-25,27-28H,9-18H2,1-8H3
• Nemzetközi kémiai azonosító kulcs: WDVGNXKCFBOKDF-UHFFFAOYSA-N

Leírás

Általános leírás

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product belongs to category of Re-engineered products, showing key improvements in Green Chemistry Principles “Waste Prevention”, “Atom Economy” and “Design for Energy Efficiency”. Click here to view its DOZN scorecard.

Alkalmazás

Buchwald Phosphine Ligands for chemical Synthesis

BrettPhos is a dialkylbiaryl phosphine ligand developed by the Buchwald group. It promotes cross-coupling reactions more efficiently and exhibits improved reactivity compared to other catalytic systems.
It can be used in:

• palladium-catalyzed trifluoromethylation of aryl chlorides
• Buchwald-Hartwig amination
• synthesis of 4-aryl and alkyl substituted, N⁶-alkylated pyridazine-3,6-diamines via a Buchwald protocol

For small scale and high throughput uses, product is also available as ChemBeads (928348)

Tulajdonságok és előnyök

• White crystalline solid
• Air- and moisture-stable
• Thermally stable
• Highly efficient
• Wide functional group tolerance
• Excellent selectivity and conversion

Biztonsági adatok

• Tárolási osztály kódja: 11 - Combustible Solids
• WGK: nwg
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable