Rhenium-catalyzed hydroamidation of unactivated terminal alkynes: synthesis of (E)-enamides |
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| Authors: | Yudha S Salprima Kuninobu Yoichiro Takai Kazuhiko |
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| Affiliation: | Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University, Tsushima, Okayama 700-8530, Japan. |
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| Abstract: | Reactions of cyclic amides with unactivated terminal alkynes in the presence of a catalytic amount of a rhenium complex provided (E)-enamides in high regio- and stereoselectivity (E:Z = >99:<1). |
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