Lewis Acid Catalyzed Enlargement of Cyclic β??Alkoxyenals and One??Pot Synthesis of Polyfunctional Enoxysilanes Derived from Aucubin with …

C Lemus, M Poleschak, S Gailly…

文献索引：Lemus, Christelle; Poleschak, Marko; Gailly, Sophie; Desage-El Murr, Marine; Koch, Michel; Deguin, Brigitte Chemistry - A European Journal, 2013 , vol. 19, # 15 p. 4686 - 4690

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被引用次数: 5

摘要

Aldehyde and ketone homologations, such as the Tiffeneau–Demjanov–Tchoubar rearrangement with diazo-ACHTUNGTRENNUNGmethane are well studied reactions and lead to various products depending on the nature of substrates and reaction conditions.[1] Employment of trimethylsilyldiazomethane (TMSDM)[2] instead of CH2N2 makes the reactions safer and allows us to capitalize on the rearrangement of the resulting b- ...