88723

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

≥97%

• Synonym(s): (1R)-1-(Dicyclohexylphosphino)-2-[(1R)-1-(diphenylphosphino)ethyl]ferrocene (acc to CAS), Josiphos SL-J004-1
• Empirical Formula (Hill Notation): C₃₆H₄₄FeP₂
• CAS Number: 158923-09-2
• Molecular Weight: 594.53
• MDL number: MFCD00800280
• UNSPSC Code: 12352005
• PubChem Substance ID: 24888991
• NACRES: NA.22

Properties

• 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

Description

General description

sold in collaboration with Solvias AG

Application

(R)-1-[(S_P)-2-(Dicyclohexylphosphino)ferrocenylethyl]diphenylphosphine can be used as a ligand:

• To prepare iridium metal complex (Ir^IJOSIPHOS), 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.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves