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918989

Sigma-Aldrich

SummerPhos

≥95%

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Synonym(s):
13-(2′,4′,6′-Triisopropyl-3-methoxy-[1,1′-biphenyl]-2-yl)-1,4-dioxa-13-phosphatrispiro[4.1.57.1.514.15]icosane
Empirical Formula (Hill Notation):
C39H57O3P
CAS Number:
Molecular Weight:
604.84
NACRES:
NA.22

Quality Level

Assay

≥95%

form

powder

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

reagent type: ligand

functional group

phosphine

storage temp.

−20°C

Application

SummerPhos is a biaryl phosphorinane ligand for Pd catalysis. This ligand has been used in a variety of Pd-catalyzed reactions including the sulfonamidation of aryl halides, C-O couplings, and C-N couplings.

related product

Product No.
Description
Pricing

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane Ligands.
Laffoon S D, et al.
ACS Catalysis, 9(12), 11691-11708 (2019)

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