Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

88723

Sigma-Aldrich

(R)-1-[(SP)-2-(Dicyclohexylphosphino)ferrocenylethyl]diphenylphosphine

≥97%

Synonym(s):

(1R)-1-(Dicyclohexylphosphino)-2-[(1R)-1-(diphenylphosphino)ethyl]ferrocene (acc to CAS), Josiphos SL-J004-1

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C36H44FeP2
CAS Number:
Molecular Weight:
594.53
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

assay

≥97%

form

crystals

optical purity

ee: ≥99%

SMILES string

[Fe].[CH]1[CH][CH][CH][CH]1.C[C@H]([C]2[CH][CH][CH][C]2P(C3CCCCC3)C4CCCCC4)P(c5ccccc5)c6ccccc6

InChI

1S/C31H39P2.C5H5.Fe/c1-25(32(26-15-6-2-7-16-26)27-17-8-3-9-18-27)30-23-14-24-31(30)33(28-19-10-4-11-20-28)29-21-12-5-13-22-29;1-2-4-5-3-1;/h2-3,6-9,14-18,23-25,28-29H,4-5,10-13,19-22H2,1H3;1-5H;/t25-;;/m1../s1

InChI key

AWOOIDCKLIQAJV-KHZPMNTOSA-N

Looking for similar products? Visit Product Comparison Guide

General description

sold in collaboration with Solvias AG

Application

(R)-1-[(SP)-2-(Dicyclohexylphosphino)ferrocenylethyl]diphenylphosphine can be used as a ligand:
  • To prepare iridium metal complex (IrIJOSIPHOS), which is used as a catalyst in the asymmetric hydrogenation of 2-phenylquinoxaline.
  • In the preparation of natural products by asymmetric conjugate addition of Grignard reagents to α-substituted cyclic alkenones.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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

Additive effects of amines on asymmetric hydrogenation of quinoxalines catalyzed by chiral iridium complexes
Nagano T, et al.
Chemistry?A European Journal , 18(37), 11578-11592 (2012)
Catalytic enantioselective conjugate addition en route to paxilline indoloterpenoids
Schatz DJ, et al.
Tetrahedron, 75(24), 3361-3365 (2019)

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