Matches in DBpedia 2015-10 for { ?s ?p "The Chugaev elimination is a chemical reaction that involves the elimination of water from alcohols to produce alkenes. The intermediate is a xanthate. It is named for its discoverer, the Russian chemist Lev Aleksandrovich Chugaev.700pxIn the first step, a potassium xanthate is formed out of the alkoxide and carbon disulfide (CS2). With iodomethane, it is transformed into a xanthate.File:Chugaev2.gifAt about 200 °C, the alkene is formed by an intramolecular elimination. In a 6-membered cyclic transition state the hydrogen atom is moved from the β-C-atom to the sulfur. The side product decomposes to carbonyl sulfide (OCS) and methanethiol.File:Chugaev3.gif"@en }
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- Chugaev_elimination abstract "The Chugaev elimination is a chemical reaction that involves the elimination of water from alcohols to produce alkenes. The intermediate is a xanthate. It is named for its discoverer, the Russian chemist Lev Aleksandrovich Chugaev.700pxIn the first step, a potassium xanthate is formed out of the alkoxide and carbon disulfide (CS2). With iodomethane, it is transformed into a xanthate.File:Chugaev2.gifAt about 200 °C, the alkene is formed by an intramolecular elimination. In a 6-membered cyclic transition state the hydrogen atom is moved from the β-C-atom to the sulfur. The side product decomposes to carbonyl sulfide (OCS) and methanethiol.File:Chugaev3.gif".
.%20With%20iodomethane%2C%20it%20is%20transformed%20into%20a%20xanthate.File%3AChugaev2.gifAt%20about%20200%20%C2%B0C%2C%20the%20alkene%20is%20formed%20by%20an%20intramolecular%20elimination.%20In%20a%206-membered%20cyclic%20transition%20state%20the%20hydrogen%20atom%20is%20moved%20from%20the%20%CE%B2-C-atom%20to%20the%20sulfur.%20The%20side%20product%20decomposes%20to%20carbonyl%20sulfide%20(OCS)%20and%20methanethiol.File%3AChugaev3.gif%22%40en){kind=link}