88723
(R)-1-[(SP)-2-(二环己基膦)二茂铁基乙基]二苯基膦
≥97%
别名:
(1R)-1-(二环己基膦)-2-[(1R)-1-(二苯基膦)乙基]二茂铁（符合 CAS 标准）, Josiphos SL-J004-1
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关于此项目
经验公式（希尔记法）:
C36H44FeP2
化学文摘社编号:
分子量:
594.53
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
InChI key
AWOOIDCKLIQAJV-KHZPMNTOSA-N
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
assay
≥97%
form
crystals
optical purity
ee: ≥99%
functional group
phosphine
Quality Level
General description
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Application
(R)-1-[(SP)-2-(Dicyclohexylphosphino)ferrocenylethyl]diphenylphosphine can be used as a ligand:
- To prepare iridium metal complex (IrIJOSIPHOS), 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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Catalytic enantioselective conjugate addition en route to paxilline indoloterpenoids
Schatz DJ, et al.
Tetrahedron, 75(24), 3361-3365 (2019)
Additive effects of amines on asymmetric hydrogenation of quinoxalines catalyzed by chiral iridium complexes
Nagano T, et al.
Chemistry?A European Journal , 18(37), 11578-11592 (2012)
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