88755

(R)-1-[(S_P)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine

97%

• Synonym(s): (1R)-1-[Bis(1,1-dimethylethyl)phosphino]-2-[(1R)-1-[bis(2-methylphenyl)phosphino]ethyl]ferrocene (acc to CAS), Josiphos SL-J505-1
• Empirical Formula (Hill Notation): C₃₄H₄₄FeP₂
• CAS Number: 849924-76-1
• Molecular Weight: 570.51
• MDL number: MFCD08561172
• UNSPSC Code: 12352005
• PubChem Substance ID: 24889143
• NACRES: NA.22

Properties

• assay: 97%
• form: powder
• optical purity: ee: ≥99%
• SMILES string: [Fe].[CH]1[CH][CH][CH][CH]1.C[C@H]([C]2[CH][CH][CH][C]2P(C(C)(C)C)C(C)(C)C)P(c3ccccc3C)c4ccccc4C
• InChI: 1S/C29H39P2.C5H5.Fe/c1-21-15-10-12-18-25(21)30(26-19-13-11-16-22(26)2)23(3)24-17-14-20-27(24)31(28(4,5)6)29(7,8)9;1-2-4-5-3-1;/h10-20,23H,1-9H3;1-5H;/t23-;;/m1../s1
• InChI key: DSZYQALCGVODLB-MQWQBNKOSA-N

Description

General description

(R)-1-[(S_P)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine is a chiral ferrocenyl diphosphine ligand.

sold in collaboration with Solvias AG

Application

It may be used as ligand to prepare 4,7-amino-1,10-phenanthroline containing N- and O- containing macrocyclic ligands via palladium catalyzed amination reactions.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• 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)