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tbubrettphos (c15-1206-391)

2-(DI-TERT-BUTYLPHOSPHINO)-2' 4' 6'-TRIISOPROPYL-3 6-DIMETHOXY-1 1'-BIPH ENYL (C005B-009921)

Catalog No.
C005B-009921
Mfr. No.
730998-1G
Mfr. Name
Sigma-Aldrich
Qty/UOM
1
UOM
GR
Price: $555.39
List Price: $617.10

tBuBrettPhos 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.

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General description

tBuBrettPhos 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.

tBuBrettPhos is a phosphine ligand widely used in palladium-catalyzed cross-coupling reactions.

Application

Buchwald Phosphine Ligands for chemical Synthesis

Common applications

  • Buchwald-Hartwig amination and C-O coupling
  • Suzuki, Negishi, Stille, Hiyama, Sonogashira cross-couplings
  • α-Arylation reaction


New Applications:
  • Conversion of aryl and vinyl triflates to bromides and chlorides
  • Conversion of aryl triflates to aryl fluorides
  • O-Arylation of ethyl acetohydroximate
  • Conversion of aryl chlorides and sulfonates to nitroaromatics

Features and Benefits

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

Legal Information

Usage subject to US Patent 7,858,784

UPC:
51273910
Condition:
New
Availability:
3-5 Days
Weight:
1.00 Ounces
HazmatClass:
No
MPN:
730998-1G
CAS:
1160861-53-9

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