Tunable Prussian blue analogues for the selective synthesis of propargylamines through A3 coupling†,10.1039/C8CY00073E

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Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

Tunable Prussian blue analogues for the selective synthesis of propargylamines through A3 coupling†

Carlos Marquez,Francisco G. Cirujano,Cédric Van Goethem,Ivo Vankelecom,Dirk De Vos,Trees De Baerdemaeker

Catalysis Science & Technology Pub Date : 04/04/2018 00:00:00 , DOI:10.1039/C8CY00073E

Abstract

M¹[Co(CN)₆]_2/3-type Prussian blue analogues (M¹–Co PBAs) were studied as catalysts for the synthesis of propargylamines via A³ coupling of phenylacetylene, benzaldehyde and piperidine. Cu_0.86Zn_0.14–Co PBA was the best catalyst for the reaction by combining the high conversion obtained with Cu–Co PBA with the excellent selectivity obtained with Zn–Co PBA.