摘要
愈创木酚和乙醛酸的缩合产物 4-羟基 - 3-甲氧基扁桃酸 ,经电解氧化、脱羧等步骤可以合成香兰素。该方法与化学氧化的方法相比 ,具有工艺简单、能量消耗低、选择性高的特点 ,从而简化了分离和精制步骤 ,有利于实现工业化生产。
Hydroxy-3-methoxymandelic acid, condensation product of guaiacol and glyoxalic acid、 was subjected electrolytic to oxidation and then decarboxylation, to vanillin. Compared with chemical oxidation, this route has the characters of simplity, low-energy consumption and high selectivity, suitable for industrial production.
出处
《化学世界》
CAS
CSCD
北大核心
2001年第2期84-86,共3页
Chemical World
