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The reduction of nitro compounds are chemical reactions of wide interest in organic chemistry. The conversion can be effected by many reagents. The nitro group was one of the first functional groups to be reduced. Alkyl and aryl nitro compounds behave differently. Most useful is the reduction of aryl nitro compounds.
In organic chemistry, carbonyl reduction is the conversion of any carbonyl group, usually to an alcohol. It is a common transformation that is practiced in many ways. [1] Ketones, aldehydes, carboxylic acids, esters, amides, and acid halides - some of the most pervasive functional groups, -comprise carbonyl compounds.
The activity coefficients and are included in the formal potential ′, and because they depend on experimental conditions such as temperature, ionic strength, and pH, ′ cannot be referred as an immuable standard potential but needs to be systematically determined for each specific set of experimental conditions. [5] Formal reduction ...
The Béchamp reduction (or Béchamp process) is a chemical reaction that converts aromatic nitro compounds to their corresponding anilines using iron as the reductant: [1] 4 C 6 H 5 NO 2 + 9 Fe + 4 H 2 O → 4 C 6 H 5 NH 2 + 3 Fe 3 O 4. This reaction was once a major route to aniline, but catalytic hydrogenation is the preferred method. [2]
The structure of an organic nitro compound. In organic chemistry, nitro compounds are organic compounds that contain one or more nitro functional groups (−NO 2). The nitro group is one of the most common explosophores (functional group that makes a compound explosive) used globally. The nitro group is also strongly electron-withdrawing.
The Stephen reduction. The Stephen reduction is less used today, because it has been mostly superseded by diisobutylaluminium hydride reduction. Additionally, SnCl 2 is used to selectively reduce aromatic nitro groups to anilines. [12] Aromatic nitro group reduction using SnCl 2. SnCl 2 also reduces quinones to hydroquinones.
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Zinin reaction or Zinin reduction involves reduction of nitro aromatic compounds to the amines using sodium sulfide. [1] It is used to convert nitrobenzenes to anilines. [2] [3] The reaction selectively reduces nitro groups in the presence of other easily reduced functional groups (e.g., aryl halides and C=C bonds) are present in the molecule.