描述
ethanol adduct
质量水平
检测方案
≥97%
形式
powder
光学纯度
ee: ≥99%
SMILES字符串
[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;/h4-5,10-14,19-27H,2-3,6-9,15-18H2,1H3;1-5H;/t25-;;/m1../s1
InChI key
HGTBZFMPHBAUCQ-KHZPMNTOSA-N
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一般描述
( R )-1- [( S P )-2-(二苯基膦)二茂铁基] 乙基二环己基膦 (( R , S )-乙基二环己基膦) 是手性二茂铁基二膦配体。
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应用
它可用于制备环戊二烯叶立德配合物,[IrCl (PP)] 2 和 [IrCp (PP)]。(Cp = 环戊二烯基;PP = ( R )-1- [( S P )-2-(二苯基膦)二茂铁基] 乙基二环己基膦)
(R)-(S)-JOSIPHOS的铑配合物可以作为催化剂用于选择性不对称氢化:
- Z-β-芳基-β-(烯胺基)膦酸酯。
- o-烷氧基四取代的酰胺,以产生具有出色对映体过量的 β-氨基醇类似物。
包装
无底玻璃瓶。内含物在插入的融合锥体内。
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Iridium (I)-Catalyzed Asymmetric Intermolecular Hydroarylation of Norbornene with Benzamide.
Monatshefte fur Chemie / Chemical Monthly, 131(12), 1345-1350 (2000)
Organic letters, 17(8), 1842-1845 (2015-03-27)
Rh/(R,S)-JosiPhos complex-catalyzed asymmetric hydrogenation of o-alkoxy tetrasubstituted enamides has been achieved, and it furnished a set of β-amino alcohol analogues in high yields and excellent enantiomeric excesses (>99% conversion, up to 99% ee).This method provides valuable chiral building blocks in
Rhodium complexes of (R)-Me-CATPHOS and (R)-(S)-JOSIPHOS: highly enantioselective catalysts for the asymmetric hydrogenation of (E)-and (Z)-β -aryl-β -(enamido) phosphonates
Tetrahedron Asymmetry, 20(12), 1437-1444 (2009)
Privileged ligands
Aldrich Chemfiles, 6(8), 12-12 null
相关内容
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