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Chemical Structure| 82586-66-1 Chemical Structure| 82586-66-1

Structure of 82586-66-1

Chemical Structure| 82586-66-1

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Product Details of [ 82586-66-1 ]

CAS No. :82586-66-1
Formula : C9H14N2O2S
M.W : 214.29
SMILES Code : C1=C(N=C(S1)CN(C)C)C(OCC)=O
MDL No. :MFCD06407645
InChI Key :WLZZKIFUEGPCKY-UHFFFAOYSA-N
Pubchem ID :2039211

Safety of [ 82586-66-1 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 82586-66-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 82586-66-1 ]

[ 82586-66-1 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 506-59-2 ]
  • [ 78502-71-3 ]
  • [ 82586-66-1 ]
YieldReaction ConditionsOperation in experiment
With triethylamine; In dichloromethane; at 0 - 20℃; Reference Example 80 Ethyl 2-dimethylaminomethylthiazole-4-carboxylate N-Bromosuccinimide (1.14 g) and a catalytic amount of AIBN were added to a carbon tetrachloride solution (20 ml) of ethyl 2-methylthiazole-4-carboxylate (1.00 g), followed by heating under reflux for 3 hours. After cooling the reaction solution to room temperature, the resulting precipitate was removed by filtration, the filtrate was concentrated, and the thus obtained residue was used in the subsequent reaction without purification. The above-described residue was dissolved in dichloromethane (30 ml), and triethylamine (16.3 ml) and dimethylamine hydrochloride (714 mg) were added to the mixture at 0C, followed by stirring overnight at room temperature. A saturated aqueous ammonium chloride solution was added to the reacton solution, extracted with dichloromethane and dried over sodium sulfate. The solvent was evaporated, the thus obtained residue was purified by silica gel column chromatography, and the fraction obtained from the elude of dichloromethane:methanol = 100:3 was concentrated under reduced pressure to obtain the title compound (420 mg) as a colorless oil. 1H-NMR (400 MHz, CDCl3) delta: 1.41 (3H, t, J=7.1 Hz), 2.38 (6H, s), 3.83 (2H, s), 4.43 (2H, q, J=7.1 Hz), 8.16 (1H, s).
 

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