913472
(2S,2S′,3S,3S′)-WingPhos
≥95%
Sinónimos:
(2S,2′S,3S,3′S)-4,4′-Di(anthracen-9-yl)-3,3′-di-tert-butyl-2,2′,3,3′-tetrahydro-2,2′-bibenzo[d][1,3]oxaphosphole
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About This Item
Fórmula empírica (notación de Hill):
C50H44O2P2
Número de CAS:
Peso molecular:
738.83
UNSPSC Code:
12352200
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assay
≥95%
form
powder or crystals
optical purity
ee: ≥99% (HPLC)
reaction suitability
reagent type: ligand
functional group
phosphine
Application
(2S,2S′,3S,3S′)-WingPhos is a P-chiral biphosphorus ligand for Rh-catalyzed asymmetric hydrogenations as well as Rh-catalyzed asymmetric addition of aryl boroxines to ketones.
Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083)
Product can be used with our benchtop hydrogen generator, H-Genie Lite (Z744083)
Legal Information
Sold in collaboration with Zejun Pharmaceuticals
Related product
Referencia del producto
Descripción
Precios
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Design of phosphorus ligands with deep chiral pockets: practical synthesis of chiral β-arylamines by asymmetric hydrogenation.
Guodu Liu et al.
Angewandte Chemie (International ed. in English), 52(15), 4235-4238 (2013-03-16)
Jinbin Zhu et al.
Angewandte Chemie (International ed. in English), 58(45), 16119-16123 (2019-08-31)
Highly enantioselective rhodium-catalyzed addition of arylboroxines to N-unprotected ketimines is realized for the first time by employing chiral BIBOP-type ligands with a Rh loading as low as 1 mol %. A range of chiral α-trifluoromethyl-α,α-diaryl α-tertiary amines or 3-amino-3-aryloxindoles were formed with
Linwei Huang et al.
Angewandte Chemie (International ed. in English), 55(14), 4527-4531 (2016-03-05)
Highly enantioselective additions of arylboroxines to simple aryl ketones have been achieved for the first time with a Rh/(R,R,R,R)-WingPhos catalyst, thus providing a range of chiral diaryl alkyl carbinols with excellent ee values and yields. (R,R,R,R)-WingPhos has been proven to be
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