Transfer Hydrogenation of Acetophenone Catalyzed by in situ Generated 2,6-Bis(5-thioxo-4,5-dihydro-1,2,4-triazole-3-yl)pyridine-ruthenium(II) Complexes


Cetin A., DAYAN O.

CHINESE JOURNAL OF CHEMISTRY, cilt.27, ss.978-982, 2009 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 27 Konu: 5
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1002/cjoc.200990166
  • Dergi Adı: CHINESE JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.978-982

Özet

2,6-Bis(5-thioxo-4,5-dihydro-1,2,4-triazole-3-yl)pyridines (3, 4) were used for the first time as ligand in ruthenium catalyzed transfer hydrogenation of acetophenone. The in situ prepared three-component system Ru(II)/tridentate triamine ligands (3a-3d, 4a-4d) and KOH catalysed the transfer hydrogenation reaction of acetophenone in good yields under mild conditions.