Claisen


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Claisen

(klī'sen),
Ludwig, Germany chemist, 1851-1930. See: Claisen condensation.
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Toda, Solvent-free Claisen and Cannizzaro reactions, Tetrahedron Lett.
An efficient synthesis of the potent phytoestrogens 8-prenylnaringenin and 6-(1,1-dimethylallyl)naringenin by europium(III)-catalyzed Claisen rearrangement.
Simple stereoselective version of the Claisen rearrangement leading to trans-trisubstituted olefinic bonds.
g]) at 105[degrees]C and a exothermic peak at 264[degrees]C corresponding to the Claisen Rearrangement of the allyl groups [32], While the H-bonding between the residue phenolic OH groups would lead to a higher [T.
35) The MVA pathway begins with the synthesis of acetoacetyl-CoA, which was first reported to be biosynthesized via a thioester-dependent Claisen condensation reaction between two molecules of acetyl-CoA, and is catalyzed by acetoacetyl-CoA thiolase (EC 2.
Base catalyzed Claisen condensation of 7a with 4-hydroxy benzaldehyde in presence of LiOH-[H.
Finally, distillation was continued from a Claisen flask up to 560[degrees]C.