• 采用硫化3-甲基吡啶常湿、常温下直接合成标题化合物

    The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.

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  • 两种方法合成标题化合物

    The title compound was prepared by two methods.

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  • 合成标题化合物,为紫色晶体X射线衍射法测定了晶体结构

    The title complex has been synthesized and its crystal structure has been determined by X-ray diffraction.

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  • 为原料合成标题化合物通过IR1H NM R对其结构进行了表征。

    The title compound was synthesized with phenanthrenequinone as starting material and was characterized by IR and 1H NMR spectra.

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  • 采用工艺方法通过三步反应合成了标题化合物,并对有关理论问题作了说明。

    The title compound was synthesized with a new method in three steps. Some of the theoretical analyses concerning this compound are given.

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  • 苯甲酰叶立德磺酰基乙烯的环加成合成标题系列化合物,它们是一类生物活性物质。

    Aryl carbonyl stabilized sulfur ylids can cycloadd to aryl vinyl sulfones to produce the title compounds. The title compounds have potentially interesting biological activity properties.

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  • 结论成功合成所设计标题化合物有助于四碘苯类非离子型X线造影剂研制

    CONCLUSION The successful synthesis of the new compound is helpful to the new generational research of tetraiodobenzene series X-ray contrast agent.

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  • 结论成功合成所设计标题化合物有助于四碘苯类非离子型X线造影剂研制

    CONCLUSION The successful synthesis of the new compound is helpful to the new generational research of tetraiodobenzene series X-ray contrast agent.

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