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  2. Wöhler synthesis - Wikipedia

    en.wikipedia.org/wiki/Wöhler_synthesis

    Wöhler demonstrated the reaction in his original publication with different sets of reactants: a combination of cyanic acid and ammonia, a combination of silver cyanate and ammonium chloride, a combination of lead cyanate and ammonia and finally from a combination of mercury cyanate and cyanatic ammonia (which is again cyanic acid with ammonia).

  3. Friedrich Wöhler - Wikipedia

    en.wikipedia.org/wiki/Friedrich_Wöhler

    Wöhler has also been regarded as a pioneering researcher in organic chemistry as a result of his 1828 demonstration of the laboratory synthesis of urea from ammonium cyanate, in a chemical reaction that came to be known as the "Wöhler synthesis". [5] [20] [21] Urea and ammonium cyanate are further examples of structural isomers of chemical ...

  4. Miller–Urey experiment - Wikipedia

    en.wikipedia.org/wiki/Miller–Urey_experiment

    Several energy sources in planetary atmospheres can induce these dissociation reactions and subsequent hydrogen cyanide or aldehyde formation, including lightning, [32] ultraviolet light, [30] and galactic cosmic rays. [33] For example, here is a set photochemical reactions of species in the Miller-Urey atmosphere that can result in ...

  5. Erlenmeyer–Plöchl azlactone and amino-acid synthesis

    en.wikipedia.org/wiki/Erlenmeyer–Plöchl...

    The Erlenmeyer–Plöchl azlactone and amino acid synthesis, named after Friedrich Gustav Carl Emil Erlenmeyer who partly discovered the reaction, is a series of chemical reactions which transform an N-acyl glycine to various other amino acids via an oxazolone (also known as an azlactone). [1] [2] Azlactone chemistry: step 2 is a Perkin variation

  6. List of chemists - Wikipedia

    en.wikipedia.org/wiki/List_of_chemists

    Edward L. Cochran (born 1929), American chemist, known for pioneering studies on the nature of free radicals Ernst Cohen (1869–1944), Dutch chemist (murdered in Auschwitz) Mildred Cohn (1913–2009), American chemist who studied chemical reactions within animal cells

  7. List of natural phenomena - Wikipedia

    en.wikipedia.org/wiki/List_of_natural_phenomena

    Examples include: sunrise, weather, fog, thunder, ... natural phenomena have been observed by a series of countless events as a feature created by nature.

  8. Hunter Wohler injury update: Wisconsin safety leaves game in ...

    www.aol.com/hunter-wohler-injury-wisconsin...

    Wisconsin star safety Hunter Wohler left Saturday night's game against Oregon late in the fourth quarter after he took a hard hit. Wohler stayed down on the field as a silence came over Camp ...

  9. Wolff–Kishner reduction - Wikipedia

    en.wikipedia.org/wiki/Wolff–Kishner_reduction

    The Wolff–Kishner reduction is a reaction used in organic chemistry to convert carbonyl functionalities into methylene groups. [1] [2] In the context of complex molecule synthesis, it is most frequently employed to remove a carbonyl group after it has served its synthetic purpose of activating an intermediate in a preceding step.