Sulfoxides in the allylation of aldehydes in the presence of silicon tetrachloride and allyltributylstannane |
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| Authors: | Antonio Massa Laura Capozzolo Arrigo Scettri |
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| Institution: | (1) Institute of Organic Chemistry, Clausthal University of Technology, Leibnizstr. 6, 38678 Clausthal-Zellerfeld, Germany; |
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| Abstract: | SiCl4 can be conveniently activated by catalytic amounts of dimethyl sulfoxide or other readily-available sulfoxides for the allylation
of aromatic, hetero-aromatic and unsaturated aldehydes in the presence of allyltributyl stannane. Chiral aryl methyl sulfoxides
have been used to develop asymmetric allylation methods, as well as probe the aldehyde substrate scope. |
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