- 作者: H. M. Fahmy; M. Aboutabl; M. Abdel Azzem
- 作者服務機構: Department of Chemistry, Faculty of Science, Cairo University, Giza (Egypt)
- 中文摘要: The electrochemical behaviour of several derivatives containing the sequence S-C-CO-N in their structure presented as such or in masked form in both aqueous and non-aqueous media are reported. The results of electrooxidation indicated that when the S atom is present as hetero atom in the structure of the molecule the main product will be the sulphone derivative, on the other hand when present in the form C=S the preferential product is the dimer. The overall redox study indicated that the azo group at C-2 is very active in both aqueous and non aqueous media. On the other hand derivatives substituted at C-2 the preferential electrochemical step is the attack of the hetero ring itself.
- 英文摘要: --
- 中文關鍵字: Redox of S-C-CO-N sequence
- 英文關鍵字: Redox of S-C-CO-N sequence