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Rhenium-Catalyzed Formation of Bicyclo[3.3.1]nonene Frameworks by a Reaction of Cyclic β-Keto Esters with Terminal Alkynes

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NIAID Data Ecosystem2026-03-06 收录
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https://figshare.com/articles/dataset/Rhenium_Catalyzed_Formation_of_Bicyclo_3_3_1_nonene_Frameworks_by_a_Reaction_of_Cyclic_Keto_Esters_with_Terminal_Alkynes/2849209
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资源简介:
Treatment of cyclic β-keto esters with terminal alkynes in the presence of a catalytic amount of a rhenium complex, [ReBr(CO)3(thf)]2, gave bicyclo[3.3.1]nonene derivatives. The reaction conditions and yields of the bicyclo[3.3.1]nonenes were improved by the sequential use of tetrabutylammonium fluoride (TBAF) after the rhenium-catalyzed reactions.
创建时间:
2016-02-26
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