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(R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine

ALDRICH/88717 - ≥97%

Synonym: (2R)-1-[(1R)-1-(Dicyclohexylphosphino)ethyl]-2-(diphenylphosphino)ferrocene (acc to CAS); (R)-(S)-Josiphos; Josiphos SL-J001-1

CAS Number: 155806-35-2
Empirical Formula (Hill Notation): C36H44FeP2 · C2H5OH
Molecular Weight: 640.60
MDL Number: MFCD00800284
Linear Formula: C36H44FeP2 · C2H5OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-88717-100MG 100 mg
 $105.00
1/EA		 Add To Favorites
45-88717-500MG 500 mg
 $459.00
1/EA		 Add To Favorites
45-88717-1G 1 g
 $580.00
1/EA		 Add To Favorites
45-88717-5G 5 g
 $2600.00
1/EA		 Add To Favorites
45-88717-50G 50 g
 $9700.00
1/EA		 Add To Favorites
45-88717-100G 100 g
 $16200.00
1/EA		 Add To Favorites

 

assay ≥97%
description ethanol adduct
form powder
functional group phosphine
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;/h4-5,10-14,19-27H,2-3,6-9,15-18H2,1H3;1-5H;/t25-;;/m1../s1
InChI key HGTBZFMPHBAUCQ-KHZPMNTOSA-N
optical purity ee: ≥99%
Quality Level 100 
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
Application: It may be used in the preparation of cyclopentadienyliridium complexes, [IrCl(PP)]2 and [IrCp(PP)]. (Cp= cyclopentadienyl; PP= (R)-1-[(SP)-2-(diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine)
Application: Rhodium complex of (R)-(S)-JOSIPHOS can be used as a catalyst for the selective asymmetric hydrogenation of:       
•  Z-β-aryl-β-(enamido)phosphonates.     
•  o-alkoxy tetrasubstituted enamides to yield β-amino alcohol analogs with excellent enantiomeric excess.
General description: (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine ((R,S)-josiphos) is a chiral ferrocenyl diphosphine ligand.
General description: sold in collaboration with Solvias AG
Packaging: 1, 5 g in glass bottle
Packaging: 100, 500 mg in glass bottle
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥97%
UNSPSC 12352005

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