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  • 405000 - (−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline]

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405000 Aldrich

(−)-2,2′-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline]

97%

Synonym: (S,S)-2,2′-Isopropylidenebis(4-phenyl-2-oxazoline), (S,S)-2,2-Bis(4-phenyl-2-oxazolin-2-yl)propane

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Properties

Related Categories Asymmetric Synthesis, BOX, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Privileged Ligands and Complexes More...
InChI Key   JTNVCJCSECAMLD-QZTJIDSGSA-N
assay   97%
optical activity   [α]20/D −160°, c = 1 in ethanol
bp   193 °C/0.03 mmHg(lit.)
mp   37-41 °C(lit.)
density   1 g/mL at 25 °C(lit.)
storage temp.   −20°C

Description

Packaging

1 g in glass bottle

250 mg in glass insert

Application

C2 symmetric ligand for enantioselective catalysis. Easily forms bidentate coordination complexes due to the strong affinity of the oxazoline nitrogen for various metals.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C
Protocols & Articles

Articles

BOX

C2-symmetric chiral bisoxazolines (BOX) are privileged structures because they promote a great number of transformations with unprecedented selectivity.1 In 1991, in the same Journal of American Chem...
William Sommer and Daniel Weibel
Aldrich ChemFiles 2008, 8.2, 64.
Keywords: Addition reactions, Asymmetric synthesis, Catalysis, Chemfiles, Cyclopropanations, Ligands, transformation

Peer-Reviewed Papers
15

References

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