C-Centred optically active allylsilanes react with carbonyl compounds in presence of Lewis acids to give the corresponding homoallyl alcohols with ee varying from 21 to 56 %. The role of the Lewis acid is crucial for a correct development of the reaction; different procedures are tested and the results compared. Allylsilanes carrying a chiral ligand react with carbonyl compounds and Lewis acids to give the corresponding homoallyl alcohols with ee varying from 21 to 56%.
Coppi, L., Mordini, A., Taddei, M. (1987). C-centered Optically-active Organosilanes .2. Application To Enantioselective Allylation of Carbonyl-compounds. TETRAHEDRON LETTERS, 28(9), 969-972 [10.1016/S0040-4039(00)95889-1].
C-centered Optically-active Organosilanes .2. Application To Enantioselective Allylation of Carbonyl-compounds
Taddei, Maurizio
1987-01-01
Abstract
C-Centred optically active allylsilanes react with carbonyl compounds in presence of Lewis acids to give the corresponding homoallyl alcohols with ee varying from 21 to 56 %. The role of the Lewis acid is crucial for a correct development of the reaction; different procedures are tested and the results compared. Allylsilanes carrying a chiral ligand react with carbonyl compounds and Lewis acids to give the corresponding homoallyl alcohols with ee varying from 21 to 56%.
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https://hdl.handle.net/11365/30782
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