Benzothiophene showed a strong competitive adsorption effect to thiophene.
苯并噻吩对噻吩有较强的竞争吸附影响。
Methods:Zileuton wassynthesized via 3-step reactions with 2-acetyl benzothiophene as the starting material.
方法：以2-乙酰基苯并噻吩为起始原料，经3步反应合成齐留通。
The present invention relates to a novel class of hydroxamic acid derivatives having a benzothiophene or thiophene backbone.
本发明涉及一类新型的具有苯并噻吩或噻吩骨架的异羟肟酸衍生物。
Several new bis (1,2-dicarbonyl) compounds containing benzofuran or benzothiophene ring have been synthesized and identified by elemental analysis and Infra red spectroscopy.
本文首次合成了几种含苯并呋喃苯并噻吩环的新的芳香族四羰基化合物，并对它们进行了元素分析和红外光谱测定。
Several new bis (1,2-dicarbonyl) compounds containing benzofuran or benzothiophene ring have been synthesized and identified by elemental analysis and Infra red spectroscopy.
本文首次合成了几种含苯并呋喃苯并噻吩环的新的芳香族四羰基化合物，并对它们进行了元素分析和红外光谱测定。
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