New Bisbenzimidazolin-2-Ylidene Salts as N-Heterocyclic Dicarbene Precursors: Synthesis, Characterization, and Involvement in Palladium-Catalyzed Suzuki Reactions
Küçük Resim Yok
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-Hindawi
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The present work focuses on the study of catalytic activity of polystyrene-supported p-toluenesulfonic acid (PS/PTSA) and the synthesis of alpha-aminophosphonates from the Kabachnik-Fields (KF) reaction under microwave irradiation in solvent-free conditions. Recently, the catalytic activity of PS/PTSA was tested with good yields. This procedure is the simplest, most straightforward, environment friendly method for the synthesis of alpha-aminophosphonates from simple to different substituted aldehyde substrates. Furthermore, this catalyst can be recovered and reused without loss of its catalytic activity.
Açıklama
Anahtar Kelimeler
Cross-Coupling Reactions, Aryl Chlorides, Arylboronic Acids, Metal-Complexes, Carbenes, Halides, Design, Ligand
Kaynak
Heteroatom Chemistry
WoS Q Değeri
Q3
Scopus Q Değeri
Q4
Cilt
25
Sayı
3
