3-tert-Butylpyridine (11) has been synthesized from neopentyl alcohol in 16% overall yield through a five-step sequence. Among the steps involved are the cycloaddition of α-tert-butylacrolein (9) to butyl vinyl ether and conversion of the resulting dihydropyran derivative (10) into the pyridine base (11).
3--tert-Butylpyridine (11) 是由
新戊醇通过五个步骤合成的,总收率为 16%。其中包括将 α-叔丁基
丙烯醛 (9) 环加成到丁基
乙烯基醚,以及将生成的二氢
吡喃衍
生物 (10) 转化为
吡啶碱 (11)。