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Chemical Structure| 98279-11-9 Chemical Structure| 98279-11-9

Structure of 98279-11-9

Chemical Structure| 98279-11-9

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Product Details of [ 98279-11-9 ]

CAS No. :98279-11-9
Formula : C7H3Cl2NOS
M.W : 220.08
SMILES Code : SC1=NC2=CC(Cl)=CC(Cl)=C2O1
MDL No. :MFCD02615317

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Application In Synthesis of [ 98279-11-9 ]

* 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 [ 98279-11-9 ]

[ 98279-11-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 609-89-2 ]
  • [ 98279-11-9 ]
YieldReaction ConditionsOperation in experiment
With carbon disulfide; potassium hydroxide;platinum; In ethanol; ethyl acetate; Reference Example 8 5,7-Dichloro-2-mercaptobenzoxazole <strong>[609-89-2]4,6-Dichloro-2-nitrophenol</strong> (5 g) was dissolved in a mixture of ethanol (50 ml) and ethyl acetate (100 ml), and platinum on sulfide carbon (0.5 g) was suspended in the solution under inert gas flow. The hydrogen gas was substituted for the atmosphere at 20C, and the suspension was stirred for about 4 hours. The platinum catalyst was removed from the reaction mixture by filtration, and the resultant solution was added with anhydrous ethanol (100 ml), carbon disulfide (50 ml), and potassium hydroxide (1.6 g) successively, and then the mixture was stirred at 60C for about 1 hour. The reaction mixture was cooled to room temperature, and then the solvent was evaporated under reduced pressure. The resultant residue was diluted with appropriate amounts of ethyl acetate and water. The aqueous layer of the solution was adjusted to pH 5 with concentrated hydrochloric acid. The precipitates were collected by filtration, and dried under reduced pressure to obtain the title compound as white solid (4.7 g). 1H-NMR (CDCl3) δ: 7.09 (1H, m), 7.26 (1H, m)
 

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