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(4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone

ALDRICH/298891 - 99%

Synonym: (4R,5S)-4-Methyl-5-phenyl-2-oxazolidinone

CAS Number: 77943-39-6
Empirical Formula (Hill Notation): C10H11NO2
Molecular Weight: 177.20
MDL Number: MFCD00010845
Linear Formula: C10H11NO2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-298891-5G 5 g
 $103.00
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assay 99%
form solid
InChI 1S/C10H11NO2/c1-7-9(13-10(12)11-7)8-5-3-2-4-6-8/h2-7,9H,1H3,(H,11,12)/t7-,9-/m1/s1
InChI key PPIBJOQGAJBQDF-VXNVDRBHSA-N
mp 121-123 °C (lit.)
optical activity [α]18/D +168°, c = 2 in chloroform
optical purity ee: 98% (GLC)
Quality Level 100 
SMILES string C[C@H]1NC(=O)O[C@H]1c2ccccc2
Application: Evan′s chiral auxiliary (4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone reacts with carboxylic acids to produce corresponding acyl derivatives in the presence of a diisopropylcarbodiimide reagent. It can also employed in the preparation of N-sulfinyloxazolidinone reagent (chiral sulfinyl transfer reagent), which reacts with nucleophiles such as Grignard reagents, enolates, and metalated amides to produce the chiral sulfoxides, sulfinate esters, and sulfonamides.
Packaging: 5, 25 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99%
mp 121-123 °C (lit.)
UNSPSC 12352005

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