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  2. Amide reduction - Wikipedia

    en.wikipedia.org/wiki/Amide_reduction

    Some amides can be reduced to aldehydes in the Sonn-Müller method, but most routes to aldehydes involve a well-chosen organometallic reductant. Lithium aluminum hydride reduces an excess of N,N-disubstituted amides to an aldehyde: [citation needed] R(CO)NRR' + LiAlH 4 → RCHO + HNRR' With further reduction the alcohol is obtained.

  3. Carbonyl reduction - Wikipedia

    en.wikipedia.org/wiki/Carbonyl_reduction

    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.

  4. Amide - Wikipedia

    en.wikipedia.org/wiki/Amide

    The core −C(=O)−(N) of amides is called the amide group (specifically, carboxamide group). In the usual nomenclature, one adds the term "amide" to the stem of the parent acid's name. For instance, the amide derived from acetic acid is named acetamide (CH 3 CONH 2). IUPAC recommends ethanamide, but this and related formal names are rarely ...

  5. Schmidt reaction - Wikipedia

    en.wikipedia.org/wiki/Schmidt_reaction

    In organic chemistry, the Schmidt reaction is an organic reaction in which an azide reacts with a carbonyl derivative, usually an aldehyde, ketone, or carboxylic acid, under acidic conditions to give an amine or amide, with expulsion of nitrogen.

  6. Alcohol oxidation - Wikipedia

    en.wikipedia.org/wiki/Alcohol_oxidation

    The oxidation of primary alcohols to carboxylic acids normally proceeds via the corresponding aldehyde, which is transformed via an aldehyde hydrate (gem-diol, R-CH(OH) 2) by reaction with water. Thus, the oxidation of a primary alcohol at the aldehyde level without further oxidation to the carboxylic acid is possible by performing the reaction ...

  7. Infrared spectroscopy correlation table - Wikipedia

    en.wikipedia.org/wiki/Infrared_spectroscopy...

    aldehydes 1725 influenced by conjugation (as with ketones) carboxylic acids/derivates saturated carboxylic acids 1710 unsat./aromatic carb. acids 1680–1690 esters and lactones: 1735 influenced by conjugation and ring size (as with ketones) anhydrides 1760 1820 acyl halides: 1800 amides: 1650 associated amides carboxylates (salts) 1550–1610

  8. Weinreb ketone synthesis - Wikipedia

    en.wikipedia.org/wiki/Weinreb_ketone_synthesis

    Nahm and Weinreb also reported the synthesis of aldehydes by reduction of the amide with an excess of lithium aluminum hydride (see amide reduction). The Weinreb–Nahm ketone synthesis. The major advantage of this method over addition of organometallic reagents to more typical acyl compounds is that it avoids the common problem of over-addition.

  9. Schwartz's reagent - Wikipedia

    en.wikipedia.org/wiki/Schwartz's_reagent

    Schwartz's reagent reduces amides to aldehydes. [11] Vinylation of ketones in high yields is a possible use of Schwartz's reagent. [12] Schwartz's reagent has been used in the synthesis of some macrolide antibiotics, [13] [14] (−)-motuporin, [15] and antitumor agents. [16]