Efficient synthesis of ferrocenylenones by Friedel-Crafts acylation with EtAlCl 2-Me 3Al

DOĞAN Ö., Şenol V., Zeytinci S., Koyuncu H., BULUT A.

Journal of Organometallic Chemistry, cilt.690, sa.2, ss.430-434, 2005 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 690 Sayı: 2
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.jorganchem.2004.09.055
  • Dergi Adı: Journal of Organometallic Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.430-434
  • Anahtar Kelimeler: ferrocenylenones, Friedel-Crafts acylation, ethylaluminum dichloride, Lewis acid, BRIDGED FERROCENES, ACRYLOYLFERROCENE, ACETYLFERROCENE, DERIVATIVES, KETONES
  • Lokman Hekim Üniversitesi Adresli: Hayır

Özet

Efficient synthesis of ferrocenylenones using a Friedel-Crafts acylation reaction is described. Acryloyl, methacryloyl, crotonoyl, cinnamoyl, and β-methylcrotonoyl chlorides react with ferrocene in the presence of a Lewis acid (EtAlCl 2 or EtAlCl 2-Me 3Al) to give the corresponding ferrocenylenones (acryloyl, methacryloyl, crotonoyl, cinnamoyl, and methylcrotonoylferrocenes) in good isolated yields. Besides ferrocenylenones, chloroactylferrocene is also synthesised by this method. © 2004 Elsevier B.V. All rights reserved.