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Chemical Structure| 2862-33-1 Chemical Structure| 2862-33-1

Structure of 2862-33-1

Chemical Structure| 2862-33-1

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Ethyl 2-acetamido-4-methylthiazole-5-carboxylate

CAS No.: 2862-33-1

,95+%

4.5 *For Research Use Only !

Cat. No.: A707234 Purity: 95+%

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    Product Details of [ 2862-33-1 ]

    CAS No. :2862-33-1
    Formula : C9H12N2O3S
    M.W : 228.27
    SMILES Code : O=C(C1=C(C)N=C(NC(C)=O)S1)OCC
    MDL No. :MFCD00449854

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    Application In Synthesis of [ 2862-33-1 ]

    * 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 [ 2862-33-1 ]

    [ 2862-33-1 ] Synthesis Path-Downstream   1~1

    • 1
    • [ 7210-76-6 ]
    • [ 108-24-7 ]
    • [ 2862-33-1 ]
    YieldReaction ConditionsOperation in experiment
    74% at 140 - 150℃; for 1h; Ethyl 2-amino-4-methylthiazole-5-carboxylate (0.01 mol) was taken in a round bottom flask and acetic anhydride (0.02 mol) was added. The reaction mixture was refluxed at 140-150 C for 1 h and then poured into cold water under constant stirring to get solid product. The mixture was heated to boiling to decompose excess of acetic anhydride and cooled. The solid obtained was filtered, washed with water and dried. The ethyl 2-(acetyl amino)-4-methyl-1,3-thiazole-5-carboxylate was collected and recrystallized from ethanol to get pure white crystals. Yield: 74%; m.p. 158 C; Anal. obs. C, 47.08%; H, 5.48%; N, 12.44%. Calcd. for C9H12N2O3S: C, 47.35%; H, 5.30%; N, 12.27%.
     

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