- 作者: --
- 作者服務機構: Chemistry Department, Faculty of Science, South Valley University, Aswan, Egypt
- 中文摘要: New pyrazolo[3,4-b][1,4,5]benzothiadiazepine and its analogues 3 have been obtained by reaction of 4-nitrosopyrazoles 1 with 2-aminothiophenol 2a and its analogues 2b,c. Under fused conditions, dipyrazolyl derivatives 7a was obtained with a trace amount of quinoxaline 5a. On the other hand, 5b and 7b were obtained in equal amounts. A proposed pathway is presented.
- 英文摘要: --
- 中文關鍵字: 2-Aminothiophenol; Quinoxaline; Dipyrazolyl.
- 英文關鍵字: --