N-(2-Bromothiophen-5-yl)-acetamide N-(5-Bromo-thiophene-2-yl)-acetamide 2-Acetamido-5-bromothiophene
The CAS register number of Acetamide,N-(5-bromo-2-thienyl)- is 68236-26-0. It also can be called as N-(2-Bromothiophen-5-yl)-acetamide. The molecular formula about this chemical is C6H6BrNOS and the molecular weight is 220.08694.
Preparation: this chemical can be prepared by 1-(5-bromo-thiophen-2-yl)-ethanone oxime. This reaction will need reagent of aq. NaOH, p-toluene sulfonyl chloride and solvent of acetone. The reaction temperature is 0 °C. The yield is about 94%.
Uses of Acetamide,N-(5-bromo-2-thienyl)-: it can be used to produce 2-bromo-6-chloro-thieno[2,3-b]pyridine with N,N-dimethyl-formamide. This reaction will need reagent of POCl3, perchloroethylene. This reaction needs heating. The reaction time is 12 hours.
The CAS register number of Acetamide,N-(5-bromo-2-thienyl)- is 68236-26-0. It also can be called as N-(2-Bromothiophen-5-yl)-acetamide. The molecular formula about this chemical is C6H6BrNOS and the molecular weight is 220.08694.
Preparation: this chemical can be prepared by 1-(5-bromo-thiophen-2-yl)-ethanone oxime. This reaction will need reagent of aq. NaOH, p-toluene sulfonyl chloride and solvent of acetone. The reaction temperature is 0 °C. The yield is about 94%.
Uses of Acetamide,N-(5-bromo-2-thienyl)-: it can be used to produce 2-bromo-6-chloro-thieno[2,3-b]pyridine with N,N-dimethyl-formamide. This reaction will need reagent of POCl3, perchloroethylene. This reaction needs heating. The reaction time is 12 hours.
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