- 作者: Mohamed A. Khalil
- 作者服務機構: Chemistry Department, Faculty of Science, South Valley University, 81528 Aswan, A. R. Egypt
- 中文摘要: The synthesis of different substituted pyrazolo[3,4-b]pyridines by the reaction of 3-amino-5-chloro-l-phenylpyrazole-4-carboxaldehyde 1 as starting material with some active methylene reagents has been reported.
- 英文摘要: --
- 中文關鍵字: Pyrazole-4-carboxaldehyde; Active methylene
- 英文關鍵字: Pyrazole-4-carboxaldehyde; Active methylene