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88755

Sigma-Aldrich

(R)-1-[(SP)-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

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About This Item

Empirical Formula (Hill Notation):
C34H44FeP2
CAS Number:
Molecular Weight:
570.51
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

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

General description

(R)-1-[(SP)-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.

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

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’.

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Ditopic Macrocyclic Receptors with a 4,7-Diamino-1,10-phenanthroline Fragment for Multimodal Detection of Toxic Metal Ions.
Abel AS, et al.
ChemPlusChem, 81(1), 35-39 (2016)
Privileged ligands
Aldrich Chemfiles, 6(8), 12-12 null

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