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甲啶为原料,在固定床反应器中通过含氧化化剂发生气固相接触氨氧化反应制备雷封中间体4啶,4甲啶转化率为99%,4啶选择性为88%,收率为87。