In situ preparation of rhodium/N-heterocyclic carbene complexes and use for addition of arylboronic acids to aldehydes


KILINCARSLAN R., YIGIT M., Ozdemir I. , CETINKAYA E., CETINKAYA B.

JOURNAL OF HETEROCYCLIC CHEMISTRY, cilt.44, ss.69-73, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 44 Konu: 1
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1002/jhet.5570440111
  • Dergi Adı: JOURNAL OF HETEROCYCLIC CHEMISTRY
  • Sayfa Sayıları: ss.69-73

Özet

The in situ prepared three component system [RhCl(COD)](2)/imidazolidinium salts (2, 4) and KOBut catalyses the addition of phenylboronic acid to sterically hindered aldehydes affording the corresponding arylated secondary alcohols in good yields. Four novel 1,3-dialkylimidazolidinium (2-4) salts as NHC precursors were synthesized from N,N'-dialkylethylenediamine.