65671
(R)-1-{(RP)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦
≥97%
别名:
(1S)-1-[(1R)-1-[双[3,5-双(三氟甲基)苯基]膦]乙基]-2-[2-(二苯基膦)苯基]二茂铁（符合 CAS 标准）, Walphos SL-W001-1
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C46H32F12FeP2
化学文摘社编号:
分子量:
930.52
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352101
MDL number:
产品名称
(R)-1-{(RP)-2-[2-(二苯基膦)苯基]二茂铁基}乙基双[3,5-双-(三氟甲基)苯基]膦, ≥97%
InChI
1S/C41H27F12P2.C5H5.Fe/c1-25(34-16-10-17-35(34)36-15-8-9-18-37(36)55(30-11-4-2-5-12-30)31-13-6-3-7-14-31)54(32-21-26(38(42,43)44)19-27(22-32)39(45,46)47)33-23-28(40(48,49)50)20-29(24-33)41(51,52)53;1-2-4-5-3-1;/h2-25H,1H3;1-5H;/t25-;;/m0../s1
SMILES string
[Fe].[CH]1[CH][CH][CH][CH]1.C[C@@H]([C]2[CH][CH][CH][C]2c3ccccc3P(c4ccccc4)c5ccccc5)P(c6cc(cc(c6)C(F)(F)F)C(F)(F)F)c7cc(cc(c7)C(F)(F)F)C(F)(F)F
InChI key
LKNKYBWIZNAXBY-WLOLSGMKSA-N
assay
≥97%
optical purity
ee: ≥99%
functional group
fluoro
phosphine
Quality Level
Other Notes
与 Solvias AG 合作销售
Application
Walphos SL-W001-2, in the presence of a ruthenium catalyst may be used as a ligand in the following processes:
- Asymmetric hydrogenation of IPCA-D, a cinnamic acid derivative.
- Addition of 3,5-difluorophenylketimine to 4-methoxyphenylboronic acid to form the corresponding tertiary substituted cyclic sulfamate derivative with high enantioselctivity.2
General description
The product is an air-stable and non-hygroscopic Solvias chiral phosphine ligand.
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)
Enantioselective Rh (I)-catalyzed addition of arylboronic acids to cyclic ketimines.
Kong J, et al.
Organic Letters, 17(22), 5520-5523 (2015)
Afrooz Zirakzadeh et al.
Organometallics, 33(8), 1945-1952 (2014-05-06)
Two representative Walphos analogues with an achiral 2,2″-biferrocenediyl backbone were synthesized. These diphosphine ligands were tested in the rhodium-catalyzed asymmetric hydrogenation of several alkenes and in the ruthenium-catalyzed hydrogenation of two ketones. The results were compared with those previously obtained
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持