N-koordineli 5-Nitrobenzimidazol İçeren Rutenyum(II) Yarı Sandviç Kompleksleri: Sentezi, Yapıları ve Ketonların Katalitik Transfer Hidrojenasyonu

Bu çalışmada N-koordineli 5-nitrobenzimidazol ligandlarının [RuCl2(p-simen)]2 metal tuzu ile reaksiyonlarındayeni altı kompleks bileşik hazırlandı ve yapıları, elemental analiz, IR ve 1H13C NMR spektroskopik tekniklerleaydınlatıldı. Sentezlenen Ru(II) kompleksleri, transfer hidrojenasyonu için katalizör olarak test edildi.Kompleksler, 80 °C‟de KOH varlığında, çeşitli sübstitüe ketonların hidrojen transfer tepkimelerindeki katalitikaktiviteleri incelendi ve %100‟e kadar bir dönüşüm gösterdi. Komplekslerin aktif katalizörler olduğu bulundu.

Ruthenium (II) Half-Sandwich Complexes Containing N-Substituted 5-Nitrobenzimidazole: Synthesis, Structures and Catalytic Transfer Hydrogenation of Ketones

In this study, N-substituted 5-nitrobenzimidazole ligands were reacted with [RuCl2(p-cymene)]2 and the corresponding a new six complex compound were prepared and their structure were elucidated by elemental analysis, IR and 1H13C NMR spectroscopic techniques. The synthesized Ru(II) complexes were tested as catalysts for the transfer hydrogenation. The complexes were examined for their efficiency as a catalyst in the transfer hydrogenation of varied of substituted ketones to alcohols in the presence of KOH, at 80 °C and exhibited a finest conversion up to %100. The complexes find out the active catalysts.

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