Synthesis and spectral characterization of new benzimidazolium compounds containing sulfur
Küçük Resim Yok
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
N-heterocyclic carbene (compound b) was synthesized from reaction of 1-(3-phenylpropyl)-3-methylbenzimidazolium iodide (a) and a strong base in an argon atmosphere. Then, 1-(3-phenylpropyl)-3-methylbenzimidazolium-2-carbodithioate (c) was prepared with carbene and CS2. Finally, a group of alkyl 1-(3-phenylpropyl)-3-methylbenzimidazolium-2-carbodithioate halides was synthesized with alkyl halides and compound c, occurring products 1-6. Structural characterization of compounds was performed H-1, and C-13 NMR, IR, and MS spectroscopy and elemental analysis.
Açıklama
Anahtar Kelimeler
Dithioester, carbodithioate, benzimidazole, N-heterocyclic carbene, zwitterions
Kaynak
Phosphorus Sulfur and Silicon and The Related Elements
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
195
Sayı
7
