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Chemical Structure| 19783-52-9 Chemical Structure| 19783-52-9

Structure of 19783-52-9

Chemical Structure| 19783-52-9

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Product Details of [ 19783-52-9 ]

CAS No. :19783-52-9
Formula : C9H6O2S2
M.W : 210.27
SMILES Code : O=C(C1=C(C2=CC=CS2)SC=C1)O
MDL No. :MFCD01927191

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Application In Synthesis of [ 19783-52-9 ]

* 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 [ 19783-52-9 ]

[ 19783-52-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 19783-52-9 ]
  • [ 25796-77-4 ]
YieldReaction ConditionsOperation in experiment
20.7 mg The above-described [2,2'-bithiophene] -3-carboxylic acid crude product was dissolved in thionyl chloride (1 mL), and then added dropwise to 1 to 2 drops of the reaction after 12 h at reflux over anhydrous DMF. The solvent was removed in the reaction system, followed by anhydrous dichloromethane (2.0 mL) and anhydrous AlCl3After the reaction (1.0 mmol), 0 ° C 1 h, at room temperature for 8 h. The reaction was quenched with addition of water, the organics extracted with dichloromethane. The organic phase was dried over anhydrous Na2SO4Drying it bithiophene was concentrated and separated by column chromatography cyclopentanone 20.7 mg, 43 percent yield
 

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