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过硼酸钠是一种价廉易得的氧化剂,近来受到不少人的注意。为了探讨这种试剂能否用于使带有羟基、羰基、酯基、酰胺基和氰基的硫醚选择氧化生成相应的砜,我们合成了一系列硫醚(1_(a-m)),并研究了它们在冰醋酸中与过硼酸钠的反应。
Sodium perborate is an inexpensive and readily available oxidant that has recently attracted the attention of many people. In order to explore whether this reagent can be used to selectively oxidize thioethers with hydroxyl, carbonyl, ester, amido and cyano groups to form the corresponding sulfones, we synthesized a series of thioethers (1 am) They reacted with sodium perborate in glacial acetic acid.