Optically active tripodal dendritic polyoxometalates: synthesis, characterization and their use in asymmetric sulfide oxidation with hydrogen peroxide

…, T Buffeteau, D Cavagnat, M Carraro…

文献索引：Jahier, Claire; Coustou, Marie-Flora; Cantuel, Martine; McClenaghan, Nathan D.; Buffeteau, Thierry; Cavagnat, Dominique; Carraro, Mauro; Nlate, Sylvain European Journal of Inorganic Chemistry, 2011 , # 5 p. 727 - 738

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被引用次数: 23

摘要

Abstract A series of structurally well-defined enantiopure tripodal allyl dendritic structures bearing three amine groups have been synthesized. The hydrogenation of the allyl groups in the presence of a Pd/C catalyst gave the corresponding enantiopure n-propyl counterparts. Treatment of these n-propyl amino dendrimers with heteropolyacid H 3 PW 12 O 40 and excess H 2 O 2 gave the enantiopure n-propyl {PO 4 [WO (O 2) 2] 4} 3–salts. ...