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Chemical Structure| 35212-88-5 Chemical Structure| 35212-88-5

Structure of 35212-88-5

Chemical Structure| 35212-88-5

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Product Details of [ 35212-88-5 ]

CAS No. :35212-88-5
Formula : C11H11NO3S
M.W : 237.28
SMILES Code : O=C(C1=C(N)C2=C(OC)C=CC=C2S1)OC
MDL No. :MFCD08706234

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Application In Synthesis of [ 35212-88-5 ]

* 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 [ 35212-88-5 ]

[ 35212-88-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 94088-46-7 ]
  • [ 2365-48-2 ]
  • [ 35212-88-5 ]
YieldReaction ConditionsOperation in experiment
83% With NaH; In dimethyl sulfoxide; Methyl 3-amino-4-methoxybenzothiophene-2-carboxylate. Methyl thioglycollate (0.18 mL, 1.9 mmol) is added dropwise to a suspension of NaH (60% oil suspension, 176 mg, 4.4 mmol) in DMSO (5 mL), stirred under N2 at 25 C. When gas evolution ceases, <strong>[94088-46-7]2-fluoro-6-methoxybenzonitrile</strong> (266 mg, 1.76 mmol) in DMSO 5 mL is added in one portion. After 3 h, the reaction mixture is poured onto ice-water, and the beige precipitate is collected by suction filtration, rinsed and air dried to give methyl 3-amino-4-methoxybenzothiophene-2-carboxylate (345 mg, 83%). 1 H NMR (DMSO) delta7.44-7.37 (2H, m), 7.00, (2H brs), 6.90 (1H, d, J=7.7Hz), 3.95 (3H, s), 3.76 (3H, s).
 

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