(2R,3S)-(+)-3-(Benzyloxymethyl)oxirane-2-methanol 4-nitrobenzoic acid ester

• Catalog No.: 13730
• CAS Number: 78469-86-0
• M. F.: C18H17NO6
• M. W.: 343.33068
• Purity: ≥99.0% (sum of enantiomers, HPLC)

SYNONYMS

• Title: (2R,3S)-(+)-3-(苄氧甲基)环氧乙烷-2-甲醇 4-硝基苯甲酸酯
• IUPAC name: [(2R,3S)-3-[(benzyloxy)methyl]oxiran-2-yl]methyl 4-nitrobenzoate
• IUPAC Traditional name: [(2R,3S)-3-[(benzyloxy)methyl]oxiran-2-yl]methyl 4-nitrobenzoate
• Synonyms: (2R,3S)-(+)-4-苄氧基-2,3-环氧-1-丁基 4-硝基苯甲酸酯; (2R,3S)-(+)-4-Benzyloxy-2,3-epoxy-1-butyl 4-nitrobenzoate

DATABASE IDS

• Beilstein Number: 5383515
• MDL Number: MFCD00043126
• PubChem SID: 24848319
• CAS Number: 78469-86-0

PROPERTIES

• Empirical Formula (Hill Notation): C18H17NO6
• Purity: ≥99.0% (sum of enantiomers, HPLC)
• Melting Point: 78-80 °C
• Optical Rotation: [α]20/D +34±1°, c = 0.5% in chloroform
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Stable precursor to (2R,3S)-(+)-3-(benzyloxymethyl)oxirane-2-methanol which is a versatile chiral building block 1; Nucleophilic substitution at carbon C-1 2; Cuprous iodide catalyzed addition of Grignard reagents at C-2 3
Packaging
5 g in glass bottle

Description (简体中文)

Other Notes
生成 (2R,3S)-(+)-3-(苄氧甲基)环氧乙烷-2-甲醇（多功能手性结构单元）的稳定前体1；C-1 位上的亲核取代反应2；C-2 位上格氏试剂的碘化亚铜催化加成反应3
包装
5 g in glass bottle