Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

More Documents

900331

Sigma-Aldrich

VPhos

95%

Synonym(s):

2-Dicyclohexylphosphino-2′-methoxy-4′,6′-di-tert-butylbiphenyl, 4,6-Di-tert-butyl-2′-dicyclohexylphosphino-2-methoxybiphenyl

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C33H49OP
CAS Number:
1848244-75-6
Molecular Weight:
492.72
MDL number:
MFCD30184625
UNSPSC Code:
12161600
NACRES:
NA.22

Quality Level

100

assay

95%

form

solid

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
reaction type: Cross Couplings
reagent type: ligand
reaction type: click chemistry

mp

113-118 °C

functional group

phosphine

Application

As the Pd G4 complex, this ligand from the Buchwald group offers best-in-class performance in the micellar aqueous Negishi coupling of heterocyclic alkyl bromides.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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