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一、有机氧化还原的判断氧化反应一般是指有机化合物在反应中的加氧、脱氢或既加氧又脱氢的反应,而还原反应是指有机化合物在反应中加氢、脱氧或既加氢又脱氧的反应。从广义上看,有机化合物的氧化反应还包括C—H键上的氢原子被电负性较大的氧原子、卤素、硫原子、氮原子或原子团的取代反应;不饱和键(如C=C、C≡C等)被上述原子或原子团加成;跟碳原子连结的上述原子或原子团的氧化和C—C键破裂放出
First, the judgment of organic redox reaction Oxidation reaction generally refers to the organic compound in the reaction of oxygen, dehydrogenation or both the addition of oxygen and dehydrogenation reaction, and the reduction reaction refers to the organic compound in the reaction of hydrogenation, deoxidation or both Hydrogen deoxygenation reaction. In a broad sense, the oxidation reaction of organic compounds also includes substitution reactions of hydrogen atoms on the C—H bond by oxygen atoms, halogens, sulfur atoms, nitrogen atoms, or atom groups that are more negatively charged; unsaturated bonds (such as C= C, C≡C, etc.) are added to the above atom or atom group; the above-mentioned atom or atom group linked to the carbon atom is oxidized and the C-C bond is broken and released.