- 作者: --
- 作者服務機構: Department of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt
- 中文摘要: 3-(2-Furyl)-3-oxopropanitrile reacts with keto and ester-hydrazonyl chlorides to afford the corresponding acetyl- and ester-pyrazole derivatives. The latter pyrazoles reacted with hydrazine and gave either the pyrazolo[3,4-d]pyridazines or pyrazolylhydrazides. Treatment of the latter hydrazides with phenylisothiocyanate and with phenylisocyanate resulted in the formation of the pyrazolylthiadiazole and pyrazolyloxadiazole derivatives, respectively.
- 英文摘要: --
- 中文關鍵字: 3-(2-Furyl)-3-oxopropanitrile; Hydrazonoyl chlorides; Pyrazoles; Oxadiazoles; Thiadiazoles.
- 英文關鍵字: --