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Sigma-Aldrich 298891 (4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone 99% CAS No.: 77943-39-6 5 gr
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Stok Kodu
LB.SA.298891-5G
Kısa Bilgi
Synonym(s): (4R,5S)-4-Methyl-5-phenyl-2-oxazolidinone Empirical Formula (Hill Notation): C10H11NO2 CAS Number: 77943-39-6 Molecular Weight: 177.20 Beilstein: 1211705 MDL number: MFCD00010845 UNSPSC Code: 12352005 PubChem Substance ID: 24858003 NACRES: NA.22
| Sigma-Aldrich 298891 (4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone 99% |
| Synonym(s): (4R,5S)-4-Methyl-5-phenyl-2-oxazolidinone Empirical Formula (Hill Notation): C10H11NO2 CAS Number: 77943-39-6 Molecular Weight: 177.20 Beilstein: 1211705 MDL number: MFCD00010845 UNSPSC Code: 12352005 PubChem Substance ID: 24858003 NACRES: NA.22 |
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PROPERTIES
Quality Level 100
Assay 99% form solid optical activity [α]18/D +168°, c = 2 in chloroform optical purity ee: 98% (GLC) mp 121-123 °C (lit.) SMILES string C[C@H]1NC(=O)O[C@H]1c2ccccc2 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 DESCRIPTION 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.[1] 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.[2] |
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Tavsiye Ürünler
2.505,04 TL + KDV
3.006,04 TL
8.394,54 TL + KDV
10.073,45 TL
ACROS ORGANICS 337630250 (4R,5S)-(+)-4-Methyl-5-phenyl-2-oxazolidinone, 99% CAS No.: 77943-39-6 25GR
28.048,42 TL + KDV
33.658,11 TL