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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:
849924-76-1
Molecular Weight:
570.51
MDL number:
MFCD08561172
UNSPSC Code:
12352005
PubChem Substance ID:
24889143
NACRES:
NA.22

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$129.00

In StockDetails

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Quality Level

100

assay

97%

form

powder

optical purity

ee: ≥99%

functional group

phosphine

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

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This Item
887198872588754
(R)-1-[(SP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine 97%

88755

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

(R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine ≥97%

88719

(R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine

(R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-xylyl)phosphine ≥97%

88725

(R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-xylyl)phosphine

(S)-1-[(RP)-2-(Di-tert-butylphosphino)ferrocenyl]ethyldiphenylphosphine ≥97%

88754

(S)-1-[(RP)-2-(Di-tert-butylphosphino)ferrocenyl]ethyldiphenylphosphine

assay

97%

assay

≥97%

assay

≥97%

assay

≥97%

functional group

phosphine

functional group

phosphine

functional group

phosphine

functional group

phosphine

form

powder

form

crystals

form

powder

form

powder

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

optical purity

ee: ≥99%

optical purity

ee: ≥99%

optical purity

ee: ≥99%

optical purity

ee: ≥99%

General description

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

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)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG4796
BCBT4381
BCCC0336
BCCF2955
BCCB1293

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