Yazarlar |
Gülşen Öztürk
Dicle Üniversitesi, Turkey |
Mehmet Çolak
Dicle Üniversitesi, Turkey |
Prof. Dr. Nadir DEMİREL
Kırşehir Ahi Evran Üniversitesi, Türkiye |
Özet |
Chiral Schiff-bases 3a-f based on ferrocene were designed and synthesized using solvent-free methods by mixing ferrocene carbaldehyde 1 with amino alcohols and amines 2a-f under microwave irradiation and classical method for the enantioselective nitroaldol (Henry) reaction. The Schiff-bases were obtained in shorter reaction times and improved yield under microwave irradiation method over classical method. The highest enantioselectivity was observed in ligand 3e (95% ee) when CH2Cl2 was used as solvent. © 2011 Wiley-Liss, Inc. |
Anahtar Kelimeler |
chiral Schiff-bases | ferrocene | Henry reaction | microwave irradiation | nitro aldol reaction |
Makale Türü | Özgün Makale |
Makale Alt Türü | SCOPUS dergilerinde yayımlanan tam makale |
Dergi Adı | Chirality |
Dergi ISSN | 0899-0042 |
Makale Dili | İngilizce |
Basım Tarihi | 05-2011 |
Cilt No | 23 |
Sayı | 5 |
Sayfalar | 374 / 378 |
Doi Numarası | 10.1002/chir.20934 |