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Synthesis of 2-pyrone-4-carboxaldehydes from acetylene dicarboxaldehyde monoacetal |
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| Authors: | Rufine Akué-Gédu Jean-Pierre Hénichart Daniel Couturier |
| Institution: | a Ecole des Hautes Etudes Industrielles, 13 rue de Toul, 59046 Lille, France b Institut de Chimie Pharmaceutique Albert Lespagnol, Université de Lille 2, 59006 Lille, France c Laboratoire d’Ingénierie Moléculaire, Université des Sciences et Technologies, 59655 Villeneuve d’Ascq, France |
| Abstract: | Reaction of acetylene dicarboxaldehyde monoacetal with substituted Meldrum’s acid leads good yields in 2-pyranones-4-carboxaldehydes substituted in position 3. |
| Keywords: | Acetylene dicarboxaldehyde Meldrum&rsquo s acid 2-Pyranone-4-carboxaldehyde Pyroglutamic acid |
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