InChI
1S/C16H32P2/c1-15(2,3)17-11-7-9-13(17)14-10-8-12-18(14)16(4,5)6/h13-14H,7-12H2,1-6H3/t13-,14-,17+,18+/m1/s1
InChI key
SJNUZTRUIDRSJK-KNCCTNLNSA-N
SMILES string
CC(C)(C)P1CCC[C@@H]1[C@H]2CCCP2C(C)(C)C
mp
60-65 °C
Application
在 α-脱氢氨基酸、α-芳基烯酰胺、β-(酰胺基)丙烯酸酯、衣康酸以及乙酸烯醇酯的铑催化氢化中具有高效性。也能在不对称加氢甲酰化反应中提供出色的对映选择性。
Chiral Quest Phosphine Ligands for Asymmetric Hydrogenation
Catalytic ligand used in:
Catalytic ligand used in:
- Preparation of α-borono-substituted alkylarenes by asymmetric hydroboration of styrenes catalyzed by copper(I)
- Enantioselective synthesis of spiroindane di-Me acetic acid via hydrogenation of spiroindane di-Me acetic acid catalyzed by Ru(II)
- Asymmetric γ-addition of thiols to allenoates
- Rhodium-catalyzed intermolecular enantioselective hydroacylation of alkynes to give alpha- and beta-substituted unsaturated ketones by kinetic resolution
- Stereoselective preparation of β-amino nitriles via rhodium-catalyzed asymmetric hydrogenation of amino acrylonitriles
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
A chiral 1,2-bisphospholane ligand with a novel structural motif: applications in highly enantioselective Rh-catalyzed hydrogenations.
Wenjun Tang et al.
Angewandte Chemie (International ed. in English), 41(9), 1612-1614 (2002-05-03)
Wenjun Tang et al.
Organic letters, 5(2), 205-207 (2003-01-17)
[reaction: see text] The Rh-TangPhos catalyst has been used for asymmetric hydrogenation of itaconic acid and enol acetate derivatives. A variety of chiral 2-substituted succinic acids and chiral acetates have been obtained in excellent ee values (up to 99% ee).
Wenjun Tang et al.
Organic letters, 4(23), 4159-4161 (2002-11-09)
The Rh-TangPhos complex is an efficient hydrogenation catalyst for making chiral beta-amino acid derivatives. With the Rh-TangPhos system, high enantioselectivities (up to 99.6%) and turnover numbers have been obtained in the hydrogenation of E/Z isomeric mixtures of both beta-alkyl and
Axtell, A. T. et al.
Organometallics, 25, 5003-5003 (2006)
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