• 精细有机合成反应常见一些分子重排反应进行分析归纳

    On common molecular rearrangement reactions in fine organic synthesis reaction. Made analyses and induce to them.

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  • 丁醇气体空气混合通过催化剂固定反应,使氧化反应分子重排反应同时进行

    The oxidation and molecular recomposition proceeded in the same time, when the isobutanol gas and air passed the fixed bed catalytic reactor continuously.

    youdao

  • 结果证实种种分子重排反应,总是趋向生成结构稳定的碳正离子负离子或自由基中间体及其产物

    Their result affirm: in all sorts of molecular rearrangement reactions, anyway tend to produce more stable carbocation, or carboanion, or free radical middle substance and their products.

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  • 在发泡后处理过程分子链发生重排反应生成六元酰亚胺

    Molecular rearrangement reaction was observed during the heat treatment and the formation of hexahydric imide ring was identified.

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  • 二氢-2-甲基-4-苯基-1,5-苯并硫氮杂卓重氮乙酸乙反应得到预期分子重排产物

    From the reaction of 2,3 dihydro 2 methyl 4 phenyl 1,5 benzothiazepines with diazozcetic ester an unexpected ring open product of the intramolecular rearrangement was obtained.

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  • 研究了SAS型固体几种分子氧化苯乙烯液相重排成苯乙醛反应,考察了催化剂的活性、选择性和和稳定性。

    The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

    youdao

  • 研究了SAS型固体几种分子氧化苯乙烯液相重排成苯乙醛反应,考察了催化剂的活性、选择性和和稳定性。

    The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.

    youdao

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