- 作者: Abdel Hamid, H. ; El Habrouk, M. ; El Ashry, E.S.H.
- 作者服務機構: Chemistry Dept., Faculty of Science, Alexandria Univ., Alexandria, Egypt
- 中文摘要: Cyclopentylidene ketals of 3-(D-erythro and L-threo- glycerol-1-yl) of 1-phenyl-2-pyrazoline-4,5-dione-4- phenylhydrazone and 1-phenylflavazole were prepared. The location of the ketal ring on the glycerolyl residues was determined by NMR spectral analyses.
- 英文摘要: --
- 中文關鍵字: Pyrazoline Dione; Flavazole; Cyclopentylidene; Ketal
- 英文關鍵字: 唑二酮;環戊二烯;縮酮