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Showing 1 to 2 of 2 for “"Alkenylsulfoximide"”.
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Asymmetrische Synthese von bicyclischen Alpha-Aminosäuren durch intramolekulare Pauson-Khand-Reaktion von l-Alkenylsulfoximinen und Festphasensynthese mit Allylsulfoximinen
Described is an asymmetric synthesis of novel bicyclic alpha-amino acids having a hexahydro cyclopenta[c]pyridine skeleton, carrying an enone structural element, and a substituent in beta-position. Starting from enantiomerically pure (S)-N,S-Dimethyl-S-phenylsulfoximine allylic sulfoximines could …
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Asymmetrische Synthese 3-substituierter 4-Methylenproline und Untersuchungen zur Metathese mit vinylischen Sulfoximinen
In the first part an enantio- and diastereselective synthesis of 3-substituted 4-methylene prolines was developed. (S)-N,S-dimethyl-S-phenylsulfoximine was tansformed via an addition, elimination, isomerization route (AEI-route) into the corresponding mixture of E and Z allylic sulfoximines. This …