SYNTHESIS OF TETRANUCLEAR RUTHENIUM (II) COMPLEX OF PYRIDYLOXY-SUBSTITUTED 2,2?-DIOXYBIPHENYL-CYCLOTRIPHOSPHAZENE PLATFORM AND ITS CATALYTIC APPLICATION IN THE TRANSFER HYDROGENATION OF KETONES
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Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Cyclophosphazene was reacted with biphenyl-2,2'- diol to afford the N3P3Cl4(O2C12H8) (1). Then, pyridyloxy cyclophosphazene, spiro N3P3(O2C12H8)(O-C5H4N-3)(4) (2) was synthesized from the reaction of 3-hydroxy pyridine and compound 1. The reaction of 2 with [RuCl2(p-cymene)](2) afforded Ru(II) complex (3). The structures of the ligand and complex are characterized by elemental analysis, FT-IR, H-1-, and P-31-NMR spectroscopy. Ru(II) complex has been employed as catalysts for the transfer hydrogenation of acetophenone in the presence of KOH using 2-propanol as a hydrogen source. The complex has demonstrated good catalytic activity in transfer hydrogenation of ketones.
Açıklama
Anahtar Kelimeler
Cyclophosphazene, Ru(II) complex, catalyst, catalytic activity
Kaynak
Phosphorus Sulfur and Silicon and The Related Elements
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
190
Sayı
7
