(E)-2,2,2-trifluoro-N-methoxy-1-pyridin-3-ylethanimine 、
碘甲烷 在
乙醚 作用下,
以
乙腈 为溶剂,
反应 3.0h,
以to give the title compound (D10) as a yellow solid (10.44 g, 100%) m.p. 119°-124° C.的产率得到(E)-2,2,2-trifluoro-N-methoxy-1-(1-methylpyridin-1-ium-3-yl)ethanimine;iodide