Titlebook: Selectivities in Lewis Acid Promoted Reactions; Dieter Schinzer Book 1989 Kluwer Academic Publishers 1989 Ene reaction.Rearrangement.natur

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Lewis Acid Character and Selective Reactions of Penta-Coordinate Silicon Compounds,selective reactions useful for organic synthesis. Accordingly, new reduction of carbonyl compounds with pentacoordinate hydridosilicates, new regio- and enantioselective allylation of aldehydes with pentacoordinate allylsilanes, and the new cleavage reaction of C-Si bonds are discussed. In these rea

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1389-2185 8 was held to bring some light into the darkness of Lewis acid induced processes. As such the workshop reflects some current trends in organic synthesis, where Lewis acids are becoming a powerful tool in many different modern reactions, e.g. Diels-Alder reactions, Ene reactions, Sakurai reactions, a

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New Reactions of Ketene Silyl Acetals with Imines Promoted by Titanium(IV) and Zirconium(IV) Chloriedominant product through . addition. Mechanisms which can accommodate the observed substantial substituent effects on product distribution and the clear differences in reactivity between TiCl. and ZrCl. are proposed.

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Book 1989 to bring some light into the darkness of Lewis acid induced processes. As such the workshop reflects some current trends in organic synthesis, where Lewis acids are becoming a powerful tool in many different modern reactions, e.g. Diels-Alder reactions, Ene reactions, Sakurai reactions, and in gene