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AdBrettPhos ChemBeads

greener alternative

solid

Sinónimos:

Di-Ad-BrettPhos ChemBeads, Diadamantan-1-yl)(2′,4′,6′-triisopropyl-3,6-dimethoxy-[1,1′-biphenyl]-2-yl)phosphane ChemBeads

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Fórmula empírica (notación de Hill):
C43H61O2P
Número CAS:
1160861-59-5
Peso molecular:
640.92
UNSPSC Code:
12352100
NACRES:
NA.21
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Nombre del producto

AdBrettPhos ChemBeads,

Quality Level

100

product line

ChemBeads

form

solid

composition

, 4-6% (loading)

reaction suitability

reagent type: ligand

greener alternative product characteristics

Waste Prevention
Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

Aligned

SMILES string

COC1=CC=C(C(C2=C(C=C(C=C2C(C)C)C(C)C)C(C)C)=C1P([C@]34C[C@H]5C[C@H](C[C@H](C5)C4)C3)[C@]67C[C@H]8C[C@H](C[C@H](C8)C7)C6)OC

InChI

InChI=1S/C43H61O2P/c1-25(2)34-17-35(26(3)4)39(36(18-34)27(5)6)40-37(44-7)9-10-38(45-8)41(40)46(42-19-28-11-29(20-42)13-30(12-28)21-42)43-22-31-14-32(23-43)16-33(15-31)24-43/h9-10,17-18,25-33H,11-16,19-24H2,1-8H3/t28-,29+,30-,31-,32+,33-,42?,43?,46?

InChI key

NMGHOZQCYNKWBG-DQMWLEPPSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Greener Chemistry. ChemBeads are advanced solid-coated beads for high-throughput experimentation in various chemical applications. They enable precise dispensing of solid reagents, allowing researchers to conduct reactions with minimal material use, thus supporting waste prevention and catalysis principles while ensuring accuracy and reproducibility. This technology enhances efficiency and streamlines experimental processes in chemistry. Click here for more information.
The AdBrettPhos ligand coated of glass beads. AdBrettPhos is a phosphine-based ligand used in the direct monoarylation of ammonia and suppresses diarylation. In addition, it is a good ligand for five-membered heteroarene couplings and is employed in the preparation of phosphine-ligated palladium complexes to facilitate C-N coupling reactions. For use in high-throughput expermentation (HTE).

Application

AdBrettPhos has been used in:
C-N Coupling reactions. (see 31896889)
The fluorination of alrl triflates.(see 25346547)
The Palladium-Catalyzed C-O Cross-Coupling of Primary Alcohols. (see 29474078)
ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.
For general uses, product is also available in powdered form (768154)

Clase de almacenamiento

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Hong Geun Lee et al.
Inorganica chimica acta, 422, 188-192 (2014-10-28)
The structure of the stable Pd(0) precatalyst [(1,5-cyclooctadiene)(L•Pd)2] (L = AdBrettPhos) for the Pd-catalyzed fluorination of aryl triflates has been further studied by solid state NMR and X-ray cystrallography of the analogous N-phenylmaleimide complex. The reactivity of this complex with
Hong Zhang et al.
Organic letters, 20(6), 1580-1583 (2018-02-24)
Two catalyst systems are described, which together provide mild and general conditions for the Pd-catalyzed C-O cross-coupling of primary alcohols. For activated substrates, such as electron-deficient aryl halides, the commercially available ligand L2 promotes efficient coupling for a variety of
Joseph M Dennis et al.
Journal of the American Chemical Society, 140(13), 4721-4725 (2018-03-13)
Due to the low intrinsic acidity of amines, palladium-catalyzed C-N cross-coupling has been plagued continuously by the necessity to employ strong, inorganic, or insoluble bases. To surmount the many practical obstacles associated with these reagents, we utilized a commercially available
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