Regio- and stereoselective reactions between cyclic Baylis-Hillman type adducts and N-nucleophiles and P-nucleophile |
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Authors: | Ewa Krawczyk |
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Affiliation: | Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, 90-363 ?ód?, Sienkiewicza 112, Poland |
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Abstract: | New important organic compounds multifunctionalized cyclic 6-membered and 7-membered allylic amines, azide and phosphonates have been obtained via regio- and diastereoselective reactions of cyclic Baylis-Hillman type adducts 1 with N-nucleophiles and P-nucleophile. We have found that the reactions proceed by SN2 or SN2′ processes exclusively, or by both processes simultaneously. The SN2′ process occurs with anti stereochemistry. |
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Keywords: | Baylis-Hillman type adducts Multifunctionalized allylic compounds SN2&prime reaction Stereochemistry |
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