• 叔丁基羟基茴香醚(BHA)二叔丁基对甲酚(BHT)氧化和/代谢产物也许具有致癌或致瘤,不过,同样的反应也有可能应对氧化压力。

    The oxidative characteristics and/or metabolites of BHA and BHT may contribute to carcinogenicity or tumorigenicity; however the same reactions may combat oxidative stress.

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  • 臭氧DDT反应较差, 加入H2O2有效去除母体化合物DDT,不能有效去除其臭氧氧化中间产物雌激素

    Ozonation was shown to be less reactive for oxidation of DDT, and could be enhanced with combination of H2O2, however couldn't get an effective estrogenic activity removal.

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  • 催化剂的加入提高等离子体反应污染物脱除效率氧化选择减少产物产生进一步降低能耗

    Catalyst could enhance pollutants removal efficiency and selectivity to carbon dioxide in the plasma reaction, inhibit by-products formation and lower energy consumption.

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  • 丙酮为溶剂,30%H2O2氧化种体系催化硫醚氧化反应分别可以循环使用,但产物亚砜选择

    The two catalytic systems can be recycled twice and three times, respectively, with very low enantioselectivities for the oxidation of phenyl methyl sulfide with 30% H2O2 as oxidant in acetone.

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  • 我们使用高价有机试剂PIFA)做氧化剂,实现了N-乙酰基吲哚芳香化合物直接偶联反应,得到了吲哚3号位选择产物

    In the presence of hypervalent iodine reagents (PIFA), Direct coupling reaction of N-acetyl-indole with aromatic compounds provided C-3 arylated indoles in high regioselectivity.

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  • 我们使用高价有机试剂PIFA)做氧化剂,实现了N-乙酰基吲哚芳香化合物直接偶联反应,得到了吲哚3号位选择产物

    In the presence of hypervalent iodine reagents (PIFA), Direct coupling reaction of N-acetyl-indole with aromatic compounds provided C-3 arylated indoles in high regioselectivity.

    youdao

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