Rainer Ludwig Claisen (German pronunciation: [ˈʁaɪnɐ ˈklaɪzn̩]; 14 January 1851 – 5 January 1930) was a German chemist best known for his work with condensations...
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reaction produces a β-keto ester or a β-diketone. It is named after Rainer Ludwig Claisen, who first published his work on the reaction in 1887. The reaction...
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The Claisen rearrangement is a powerful carbon–carbon bond-forming chemical reaction discovered by Rainer Ludwig Claisen. The heating of an allyl vinyl...
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This reaction is named after two of its pioneering investigators Rainer Ludwig Claisen and J. Gustav Schmidt, who independently published on this topic...
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Claisen may refer to: Rainer Ludwig Claisen, a German chemist Claisen rearrangement, a reaction of a allyl vinyl ether to a γ,δ-unsaturated carbonyl Claisen...
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in ethanol. It was first prepared in 1881 by the German chemist Rainer Ludwig Claisen (1851–1930) and the Swiss chemist Charles-Claude-Alexandre Claparède...
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cinnamic acid forming the first Michael adduct: In the same year Rainer Ludwig Claisen claimed priority for the invention. He and T. Komnenos had observed...
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Rainer Barzel (1924–2006), German politician Rainer Brüderle (born 1945), German politician Rainer Ludwig Claisen (1851–1930), German chemist Rainer Fetting...
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and Christopher Kelk Ingold, but also the non-electronic work of Rainer Ludwig Claisen and Ernst Tietze. Elizabeth MacGregor Hardy was born in Ottawa,...
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Alexis Claude Clairaut Claisen condensation, rearrangement – Rainer Ludwig Claisen Claisen–Schmidt condensation – Rainer Ludwig Claisen and J. Gustav Schmidt...
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Sigmatropic reaction (section Claisen rearrangement)
a Hückel topology transition state. Discovered in 1912 by Rainer Ludwig Claisen, the Claisen rearrangement is the first recorded example of a [3,3]-sigmatropic...
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the earliest accounts of the tetrahedral intermediate came from Rainer Ludwig Claisen in 1887. In the reaction of benzyl benzoate with sodium methoxide...
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followed by hydrolysis of the acid chloride product. In 1890, Rainer Ludwig Claisen described the synthesis of ethyl cinnamate via the reaction of ethyl...
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Butenandt Georg Ludwig Carius Heinrich Caro Nikodem Caro Johann Friedrich Cartheuser Ernst Boris Chain Lorenz S. Cederbaum Rainer Ludwig Claisen Erich Clar...
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Christian of Schleswig-Holstein Kypros Chrysostomides Somyot Chueathai Rainer Ludwig Claisen Campbell Clarke Johannes Classen Carl Clemen Franz Jakob Clemens...
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historians, ambassador of the Republic of Austria to the Holy See Rainer Ludwig Claisen (1851–1930), famous German chemist August Everding (1928–1999),...
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and gained his doctorate at the University of Munich under Prof Rainer Ludwig Claisen in Baeyer's laboratory in 1889. In 1890, aged 25, he was elected...
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