Transposition des oxirannes-ethanols par l'intermediaire d'alcoxyetains. Influence de la configuration de l'oxiranne |
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| Authors: | J-P Bats J Moulines P Picard D Leclercq |
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| Institution: | Laboratoire de Chimie Appliquée, Université de Bordeaux I, 351, cours de la Libération, 33405 Talence CedexFrance |
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| Abstract: | The transposition of oxirane-ethanols, through alkoxytin compounds, into oxetane-2-methanols and/or oxolan-3-ols (tetrahydrofuran-3-ols) is dependent upon the oxirane configuration. Cis configuration is more suitable for the formation of the smallest ring. Steric hindrance is not sufficient enough to explain the results. |
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