N,N-二甲基甲酰胺硫酸二甲酯加合物

N,N-Dimethylformamide dimethyl sulfate adduct
CAS NO:89712-45-8
规格:95%
包装规格:5 G
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产品价格
产品编号品牌包装单位单价(元)现货
3160733Sigma-Aldrich5 G3840请咨询
结构式
基本信息
Empirical Formula【经验(实验)分子式】
C5H13NO5S
Molecular weight
199.23
MDL number
MFCD16621484
PubChem Substance ID【PubChem化学物质编号】
329763872
NACRES
NA.22
Application【应用】
DMF-Dimethyl sulfate adduct can be used as a reagent to synthesize:
  • 2-azetidinones by a reaction between Schiff bases and substituted acetic acids.
  • Dimethylamino methylene derivatives, which can be employed in the preparation of fluoroquinolines and 3-amino-4-cyano pyrazole.
  • Cis β-sultams by [2 + 2] annulation of aldimines with sulfonic acids.

产品性质
Quality Level【质量水平】
100
Assay【测定】
95%
form【形式】
liquid
refractive index【折射率】
n20/D 1.459
density
1.349 g/mL at 25 ℃
SMILES string
CN(C)C=O.COS(=O)(=O)OC
InChI
1S/C3H7NO.C2H6O4S/c1-4(2)3-5;1-5-7(3,4)6-2/h3H,1-2H3;1-2H3
InChI key
UJKUJXVZLUTEAZ-UHFFFAOYSA-N
packaging【包装】
1, 5 g in glass bottle
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