1. Conclusion: The O-tolyl isocyanide was detected from essential oil of Lonicera for the first time.
结论：首次报道在忍冬属植物挥发油中检测出邻甲苯异腈；
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2. The effects of the ratio of reactants to organic solvent, reaction temperature and concentration of aqueous sodium hydroxide on the yield of trim-tolyl phosphate were investigated.
以该反应收率为目标，研究了反应物料与有机溶剂的配比、反应温度和碱液浓度等因素的影响。
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3. In the synthesis of N-(o-tolyl)-thiourea from o-toluidine, some effective measures were taken so that the quality of the product was improved and the reaction conditions were optimized.
从邻甲苯胺合成N-邻甲苯基硫脲，对如何提高产物质量，采取了一些有效的措施，获得了最优工艺条件。
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4. In the synthesis of N-(o-tolyl)-thiourea from o-toluidine, some effective measures were taken so that the quality of the product was improved and the reaction conditions were optimized.
