Synthesis of Azaheterocyclic Vinylphosphonates by Ring??Closing Metathesis

C Garzon, M Attolini, M Maffei

文献索引：Garzon, Cecile; Attolini, Mireille; Maffei, Michel European Journal of Organic Chemistry, 2013 , # 18 p. 3653 - 3657

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被引用次数: 4

摘要

Abstract The title compounds were synthesized by ruthenium-catalyzed ring-closing metathesis of N-tosyl-N-(ω-alkenyl) aminomethylvinyl phosphonates, which were obtained from N-(ω-alkenyl)-N-tosylamides. These compounds, in turn, were prepared from unsaturated alcohols through the Mitsunobu reaction. This methodology gives access to five- and six-membered ring compounds. Additionally, chiral phosphonates can be obtained ...