... boron fibre硼纤维 boron trifluoride catalyst三氟化硼催化剂 boron trifluoride proportional counter三氟化硼正比计数管 ...
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A route suitable for industrial production of secnidazole was improved, in which boron trifluoride etherate was used in replacing sulfuric acid as the catalyst.
通过比较对塞克硝唑不同的合成路线，选择了一条适合工业化生产塞克硝唑的路线。
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