含甲基的

Cyanopyridine,intermediate of rimifon, was synthesized from 4-picoline using vanadium oxide as a catalyst in a fixed-bed reactor, reached 99% conversion of 4-picoline, 88% selectivity and 87.

以4甲基吡啶原料,在固定床反应器含氧化钒的催化剂发生气固相接触氨氧化反应制备雷封间体4氰基吡啶,4甲基吡啶的转化率99%,4氰基吡啶的选88%,收率87。