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首页> 外文期刊>Inorganica Chimica Acta >Ruthenium carbonyl carboxylates with nitrogen containing ligands: Part V. On the syntheses and catalytic activity of new ruthenium complexes containing bicarboxylate ligands
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Ruthenium carbonyl carboxylates with nitrogen containing ligands: Part V. On the syntheses and catalytic activity of new ruthenium complexes containing bicarboxylate ligands

机译:含氮配体的羰基钌钌羧酸盐:第五部分。关于含双羧酸盐配位新型钌配合物的合成和催化活性

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摘要

New ruthenium carbonyl carboxylates were synthesised from Ru-3(CO)(12) and (+)(2R,3R)-tartaric acid or 2,3-O-isopropyliden-(+)(2R,3R)-tartaric acid to improve their solubility in hydroalcoholic solvents. Reactions of these complexes and [Ru-2(CO)(4)(succ)](n) {succ = butan-1,4-dioate with nitrogen containing ligands, gave Ru-2(CO4)(N-N)(2)(bicarb) complexes N-N = 2,2'-bipyridine, 3.3'-dimethoxy-2,2'-bipyridine, bicarb: (+)(2R,3R)-tartrate or 2,3-O-isopropyliden-(+)(2R,3R)-tartrate, or butan-1,4-dioate}, soluble in hydroalcoholic solvents. These compounds are catalytically active in the homogeneous hydrogenation of C=C and C=O double bonds in water containing solvents with a high selectivity towards C=C double bonds. (C) 2003 Elsevier B.V. All rights reserved. [References: 21]
机译:由Ru-3(CO)(12)和(+)(2R,3R)-酒石酸或2,3-O-异亚丙基-(+)(2R,3R)-酒石酸合成新的羰基钌钌羧酸盐它们在水醇溶剂中的溶解度。这些络合物与[Ru-2(CO)(4)(succ)](n){succ =丁-1,4-二酸酯与含氮配体的反应,得到Ru-2(CO4)(NN)(2) (bicarb)配合物NN = 2,2'-联吡啶,3.3'-二甲氧基-2,2'-联吡啶,bicarb:(+)(2R,3R)-酒石酸酯或2,3-O-异亚丙基-(+)(可溶于水醇溶剂中的2R,3R)-酒石酸酯或1,4-丁酸酯。这些化合物在含水溶剂中对C = C双键具有高选择性的C = C和C = O双键的均相加氢中具有催化活性。 (C)2003 Elsevier B.V.保留所有权利。 [参考:21]

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