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Nickel(0)-Catalyzed [3+2]-Cycloadditions of Bis(alkylidenecyclopropanes) with Diazenes: A Facile Synthesis of Functionalized Pyrazolidine-1,2-dicarboxylates
Synlett ( IF 2 ) Pub Date : 2019-11-26 , DOI: 10.1055/s-0039-1691502 Bilash Kuila 1 , Rayees Naikoo 1 , Dinesh Mahajan 2 , Prabhpreet Singh 3 , Gaurav Bhargava 1
Synlett ( IF 2 ) Pub Date : 2019-11-26 , DOI: 10.1055/s-0039-1691502 Bilash Kuila 1 , Rayees Naikoo 1 , Dinesh Mahajan 2 , Prabhpreet Singh 3 , Gaurav Bhargava 1
Affiliation
A nickel(0)-catalyzed intermolecular [3+2] cycloaddition of bis(alkylidenecyclopropanes) with diazenes such as diethyl or diisopropyl azodicarboxylate gave pyrazolidine-1,2-dicarboxylates in moderate to good yields (61–72%).
中文翻译:
镍(0)-催化[3+2]-双(亚烷基环丙烷)与二氮烯的环加成反应:功能化吡唑烷-1,2-二羧酸酯的简便合成
镍(0)催化的双(亚烷基环丙烷)与二氮烯(如偶氮二甲酸二乙酯或二异丙酯)的分子间 [3+2] 环加成反应以中等至良好的产率(61-72%)得到吡唑烷-1,2-二甲酸酯。
更新日期:2019-11-26
中文翻译:
镍(0)-催化[3+2]-双(亚烷基环丙烷)与二氮烯的环加成反应:功能化吡唑烷-1,2-二羧酸酯的简便合成
镍(0)催化的双(亚烷基环丙烷)与二氮烯(如偶氮二甲酸二乙酯或二异丙酯)的分子间 [3+2] 环加成反应以中等至良好的产率(61-72%)得到吡唑烷-1,2-二甲酸酯。