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Chemical Structure| 27771-61-5 Chemical Structure| 27771-61-5

Structure of 27771-61-5

Chemical Structure| 27771-61-5

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Product Details of [ 27771-61-5 ]

CAS No. :27771-61-5
Formula : C10H10N2O2S
M.W : 222.26
SMILES Code : O=S(C1=CC=C2C=C(N)C=CC2=C1)(N)=O

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Application In Synthesis of [ 27771-61-5 ]

* 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 [ 27771-61-5 ]

[ 27771-61-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 27771-61-5 ]
  • [ 606-25-7 ]
YieldReaction ConditionsOperation in experiment
13.1 g (90%) With triethylamine; In tetrahydrofuran; ethanol; a. 2-Ethoxalylamino-6-(N-ethoxalyl)sulfamoylnaphthalene To a solution of 7.7 g (34.7 mmol) 2-amino-6-sulfamoylnaphthalene in 250 ml dry tetrahydrofuran was added 21.0 ml (0.15 mol) dry triethylamine, and then dropwise 17.0 ml (0.15 mol) ethoxalylchloride. Stirring was continued at 25C for 24 h. The reaction mixture was filtered and evaporated in vacuo . The residue was stirred with ethanol to give 13.1 g (90%) 2-ethoxalylamino-6-(N-ethoxalyl)sulfamoylnaphthalene, m.p. 191C.
 

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