Efficient synthesis of ferrocenylenones by Friedel-Crafts acylation with EtAlCl 2-Me 3Al
Journal of Organometallic Chemistry, cilt.690, sa.2, ss.430-434, 2005 (SCI-Expanded, Scopus)
- 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.