Efficient synthesis of ferrocenylenones by Friedel-Crafts acylation with EtAlCl2-Me3Al

Dogan, ÖZDEMİR; SENOL, VOLKAN; ZEYTİNCİ, SERHAT; KOYUNCU, HASAN; BULUT, ADNAN

doi:10.1016/j.jorganchem.2004.09.055

Efficient synthesis of ferrocenylenones by Friedel-Crafts acylation with EtAlCl2-Me3Al

Atıf İçin Kopyala

Dogan O. , SENOL V., ZEYTİNCİ S., KOYUNCU H., BULUT A.

JOURNAL OF ORGANOMETALLIC CHEMISTRY, cilt.690, ss.430-434, 2005 (SCI İndekslerine Giren Dergi)

Cilt numarası: 690 Konu: 2
Basım Tarihi: 2005
Doi Numarası: 10.1016/j.jorganchem.2004.09.055
Dergi Adı: JOURNAL OF ORGANOMETALLIC CHEMISTRY
Sayfa Sayıları: ss.430-434

Özet

Efficient synthesis of ferrocenyl en ones using a Friedel-Crafts acylation reaction is described. Acryloyl, methacryloyl, crotonoyl, cinnamoyl, and beta-methylcrotonoyl chlorides react with ferrocene in the presence of a Lewis acid (EtAlC2 or EtAlCl2-Me3Al) to give the corresponding ferrocenyl en ones (acryloyl, methacryloyl, crotonoyl, cinnamoyl, and methylcrotonoylferrocenes) in good isolated yields. Besides ferrocenylenones, chloroactylferrocene is also synthesised by this method. (C) 2004 Elsevier B.V. All rights reserved.