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    题名 作者 年代 出处 被引量
1Palladium Iodide-Catalyzed Selective Carbonylative Double Cyclization of 4-(2-Aminophenyl)-3-yn-1-ols to Dihydrofuroquinolinone Derivatives显示文摘The PdI_(2)/KI-catalyzed oxidative carbonylation of 4-(2-aminophenyl)-3-yn-1-ols,bearing two potential nucleophilic groups in suitable position selectively leads to dihydrofuroquinolinone derivatives in fair to high yields(60%—89%)and excellent turnover numbers(180—267 mol of product per mol of Pd)over 19 examples,through a mechanistic pathway involving initial O-cyclization followed by N-cyclocarbonylation.In such process,the selective catalytic construction of two rings and three new bonds is achieved in one synthetic step to afford high value added fused heterocyclic structures starting from readily available materials.Raffaella Mancuso Alex De Salvo Patrizio Russo Aurelia Falcicchio Nicola Della Ca’ Leonardo Pantoja Munoz Bartolo Gabriele 2023Chinese Journal of Chemistry2023,41,21:0
2Divergent Syntheses of Pyridoacridine Alkaloids via Palladium-Catalyzed Reductive Cyclization with Nitro-Biarenes显示文摘Main observation and conclusion A divergent and novel protocol for the preparation of both pyrido[2,3,4-kl]acridine and pyrido[4,3,2-kl]acridine alkaloids was developed.This method featured the remote palladium-catalyzed reductive cyclization with Mo(CO)_(6) as reductant.A wide range of substrates including three types of nitro arenes were tolerated and afforded corresponding products in good to excellent yields.Bo Liu Shuping Wang Changhao Bian Hongze Liao Hou-Wen Lin 2021Chinese Journal of Chemistry2021,39,7:0
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