Synthesis of ferrocenyl pyrazoles by the reaction of (2-formyl-1-chlorovinyl)ferrocene with hydrazines


Zora M. , Goermen M.

JOURNAL OF ORGANOMETALLIC CHEMISTRY, cilt.692, ss.5026-5032, 2007 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 692 Konu: 22
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1016/j.jorganchem.2007.07.029
  • Dergi Adı: JOURNAL OF ORGANOMETALLIC CHEMISTRY
  • Sayfa Sayıları: ss.5026-5032

Özet

Synthesis of ferrocenyl-substituted pyrazoles via the reaction between (2-formyl-1-chlorovinyl)ferrocene and hydrazine derivatives is described. Depending upon the substitution pattern of hydrazine, the reaction affords 1-alkyl/aryl-5-ferrocenylpyrazoles and/or 1-alkyl/ aryl-3-ferrocenylpyrazoles. The reaction appears to be general for a variety of hydrazine derivatives. (c) 2007 Elsevier B.V. All rights reserved.