syringaldehyde

[sɪ'rɪŋɡəldɪhaɪd][sɪ'rɪŋɡəldɪhaɪd]

[化] 丁香醛, 4-羟-3,5-二甲氧苯甲醛

  • Hydroxybenzaldehyde was brominated in the presence of sodium chlorate to 3 dibromo 4 hydroxybenzaldehyde which reacted with sodium methoxide in the presence of cuprous chloride to give syringaldehyde .

    羟基苯甲醛在 氧化剂存在下溴化 生成3,5-二溴-4-羟基苯甲醛,后者用 氯化亚铜催化剂,在 DMF 溶剂中与甲醇钠反应, 生成 丁香

  • The highest yield of syringaldehyde and vanillin by air oxidation reached 15 % .

    空气 碱性氧化 产物 丁香 与香兰素 转化率最高达15%。