• 景天糖是由七个原子构成的糖。

    Sedoheptulose is a ketose composed of seven carbon atoms.

    youdao

  • 报道无水氟化作用下2 -合成

    This paper reports the synthesis of 2-heptanone in the functions of absolute potassium fluoride and acetonitrile.

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  • 三氧化钼水溶液体系催化碳链重排合成D-葡萄庚酮糖。

    This article reports a method for the synthesis of D-glucoheptulose by catalyzing carbon-skeleton rearrangement in the system of MoO3 aqueous solution.

    youdao

  • 控制缩合反应温度,还得到种苯并环一种苯并环戊烷。

    One benzosuberone and one benzocyclopentane are synthesized when controlling the condensation reaction temperature.

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  • 产品色谱红外质谱气质联用证实最终的加氢产品为2-

    The ultimate product was proved to be 2-heptanone by IR, GC, MS and GC associate with MS.

    youdao

  • 产品色谱红外质谱气质联用证实最终的加氢产品为2-

    The ultimate product was proved to be 2-heptanone by IR, GC, MS and GC associate with MS.

    youdao

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