573310
(S)-(-)-四氢呋喃-2-甲酰胺
97%
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
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.
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)
法规信息
新产品
此项目有
Improved synthetical route of (S)?-?1-?(tetrahydrofuran-?2-?yl)?ethanone
Chai H-w, et al.
Jing Xi Hua Gong Zhong Jian Ti / Fine Chemical Intermediates, 45(1), 39-41 (2015)
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