Skip to Content
Merck
All Photos(1)

Documents

Safety Information

918989

Sigma-Aldrich

SummerPhos

≥95%

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C39H57O3P
CAS Number:
2380310-07-4
Molecular Weight:
604.84
UNSPSC Code:
12352112
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings
reagent type: ligand

functional group

phosphine

storage temp.

−20°C

Related Categories

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.

Other Notes

Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane Ligands

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

918989-250MG:
918989-50MG:
918989-BULK:
918989-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service