912956
(2R,2′R,3R,3′R)-MeO-BIBOP
Synonym(s):
(2R,2′R,3R,3′R)-3,3′-Di-tert-butyl-4,4′-dimethoxy-2,2′,3,3′-tetrahydro-2,2′-bibenzo[d][1,3]oxaphosphole
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About This Item
Empirical Formula (Hill Notation):
C24H32O4P2
CAS Number:
Molecular Weight:
446.46
UNSPSC Code:
12352200
NACRES:
NA.22
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form
powder
Quality Level
optical purity
ee: ≥99% (HPLC)
reaction suitability
reagent type: ligand
functional group
phosphine
Application
(2R,2′R,3R,3′R)-MeO-BIBOP is a P-chiral biphosphorus ligand used in a variety of asymmetric transition metal-catalyzed transformations including hydrogenations, propargylations, reductions, and hydroformylations.
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Daniel R Fandrick et al.
Journal of the American Chemical Society, 132(22), 7600-7601 (2010-05-21)
The highly enantio- and regioselective copper catalyzed asymmetric propargylation of aldehydes with a propargyl borolane reagent is reported. The methodology demonstrated broad functional group tolerance and provided high enantioselectivities for aliphatic, vinyl, and aryl aldehydes. The utility of the TMS
Chengxi Li et al.
Angewandte Chemie (International ed. in English), 58(38), 13573-13583 (2019-07-26)
We herein report the development of a conformationally defined, electron-rich, C2 -symmetric, P-chiral bisphosphorus ligand, ArcPhos, by taking advantage of stereoelectronic effects in ligand design. With the Rh-ArcPhos catalyst, excellent enantioselectivities and unprecedentedly high turnovers (TON up to 10 000) were
Renchang Tan et al.
Organic letters, 18(14), 3346-3349 (2016-06-23)
Air-stable and tunable chiral bisdihydrobenzooxaphosphole ligands (BIBOPs) were employed in rhodium-catalyzed asymmetric hydroformylation of various terminal olefins with excellent conversions (>99%), moderate-to-excellent enantioselectivities (up to 95:5 er), and branched to linear ratios (b:l) of up to 400.
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