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吡哆醇缩丁醛是合成V_B6的中间体。在加成反应结束后沉积在加成罐底部,长期处于未知状态,由于结构较为复杂,本文采用IR,NMR,MS等泼谱分析确定了结构,为生产提供了重要信息。
Pyridoxine is an intermediate for the synthesis of V_B6. Due to the complex structure, the structure was confirmed by IR, NMR and MS, which provided important information for the production.