Reductive olefination of aldehydes via chromium Brook rearrangement |
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| Authors: | Baati Rachid Mioskowski Charles Barma Deb Kache Rajashaker Falck J R |
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| Institution: | Laboratoire de Synthèse Bio-Organique, UMR 7175/LC1-CNRS, Faculté de Pharmacie, Université Louis Pasteur de Strasbourg, Illkirch, France. |
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| Abstract: | reaction: see text] The combination of CrCl(2) and silyl chlorides converts aryl and conjugated aldehydes into olefinic adducts in good to excellent yields. When constrained by structural features, the intermediate vic-diol can be isolated. Available data are consistent with a novel chromium Brook rearrangement. |
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