Under the conditions of 456 W power output and l0min irradiation time, the quantities of reactants are malonic acid 13. Og and vanillin lOg, in pyridine solvent (1 6m1), the yield of reaction is 80%.
本实验在额定功率为456W，辐射时间为10min下，反应物投料量分别为丙二酸13.6g，香兰素10g在16ml溶剂（吡啶）中进行反应。
参考来源 - 阿魏酸及其衍生物的合成研究Therefore, alternative processes for the production of natural vanillin should be studied.
这促使研究人员寻找生产天然香草醛的替代方法。
参考来源 - 生物转化法生产香草醛的研究Similarly, RSD-VAN was prepared by the reaction of RSD and the vanillin containing phenolic hydroxyl.
利用RSD与含有酚羟基的物质香兰素反应,制备了RSD-VAN。
参考来源 - 基于多氨基化合物RSD的真丝织物抗紫外整理·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N a white crystalline aldehyde found in vanilla and many natural balsams and resins; 3-methoxy-4-hydroxybenzaldehyde. It is a by-product of paper manufacture and is used as a flavouring and in perfumes and pharmaceuticals. Formula: (CH3O)(OH)C6H3CHO 香草醛
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