3,5-二溴吡啶的合成研究
3,5-이추필정적합성연구
Study on synthesis of 3,5-dibromopyridine
  • 万方数据
    化学试剂 화학시제
    CHEMICAL REAGENTS
    2010年 3期 261-262 ,共2页

    林彦飞%王小英%吴巧玲%林原斌

    림언비%왕소영%오교령%림원빈

    4-氨基吡啶%Sandmeyer反应%3,5-二溴吡啶 4-氨基吡啶%Sandmeyer反應%3,5-二溴吡啶
    4-안기필정%Sandmeyer반응%3,5-이추필정
    4-aminopyridine%Sandmeyer reaction%3,5-dibromopyridine
    以易得的4-氨基吡啶为原料经过溴化、改进的Sandmeyer重氮化还原反应得到标题化合物,总收率可达36.8%.
    이역득적4-안기필정위원료경과추화、개진적Sandmeyer중담화환원반응득도표제화합물,총수솔가체36.8%.
    3,5-Dibromopyridine was synthesized from 4-aminopyridine by bromination with bromine,which was deaminized through the improved Sandmeyer reaction,with an overall yield of 36.8%.
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