P - methoxybenzeneacetonitrile was prepared in 34.8 % yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.以苯甲醚为原料,经过氯甲基化, 氰化反应后, 通过精馏获得对甲氧基苯乙腈,总收率为34.8%....

cyanogenation的音标：cyanogenation的英式发音音标为：[dʒɪ'neɪʃən]cyanogenation的美式发音音标为：[dʒɪ'neɪʃən]...

n.氰化作用...