573310

(S)-(-)-四氢呋喃-2-甲酰胺

97%

• 经验公式（希尔记法）: C₅H₉NO₂
• CAS号: 498573-81-2
• 分子量: 115.13
• MDL编号: MFCD04039924
• UNSPSC代码: 12352005
• PubChem化学物质编号: 24880673

属性

• 方案: 97%
• 旋光性: [α]20/D −75°, c = 1 in H₂O
• mp: 82-86 °C (lit.)
• SMILES字符串: NC(=O)[C@@H]1CCCO1
• InChI: 1S/C5H9NO2/c6-5(7)4-2-1-3-8-4/h4H,1-3H2,(H2,6,7)/t4-/m0/s1
• InChI key: GXHAENUAJYZNOA-BYPYZUCNSA-N

说明

应用

(S)-(−)-Tetrahydrofuran-2-carboxamide can be used as a precursor for the preparation of (S)-tetrahydrofuran-2-carbonitrile (THFCN) via dehydration reaction using thionyl chloride and DMF. THFCN can be further methylated with methylmagnesium chloride (Grignard reagent) to produce (S)-1-(tetrahydrofuran-2-yl)ethenone.[1]

安全信息

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type N95 (US)