Skip to Content
Merck
All Photos(1)

Key Documents

687510

Sigma-Aldrich

Chloro[2-dicyclohexyl(2′,4′,6′-trisopropylbiphenyl)phosphine]gold(I)

Synonym(s):

2-Dicyclohexylphosphino-2′,4′,6′-triisopropylbiphenyl gold(I) chloride, XPhos AuCl

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C33H49AuClP
CAS Number:
Molecular Weight:
709.14
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

reaction suitability

core: gold
reagent type: catalyst

mp

243-250 °C

SMILES string

Cl[Au].CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C3CCCCC3)C4CCCCC4

InChI

1S/C33H49P.Au.ClH/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28;;/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3;;1H/q;+1;/p-1

InChI key

AFVLNRJUCUDBHP-UHFFFAOYSA-M

Application

Catalyst for:
  • Michael addition and intramolecular hydroalkylation reactions
  • Cascade cyclization of diynes
  • Hydroarylation of allenes via a highly regioselective carbon-carbon bond formation producing six-membered rings
  • Alkyne cyclizations in a Holey catalytic environment

Storage Class Code

11 - Combustible Solids

WGK

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

Customers Also Viewed

Articles

We are proud to offer a treasure-trove of gold precatalysts and silver salts, as well as an extensive portfolio of unsaturated building blocks to accelerate your research success in this exciting field.

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