- 作者: El Ashry, E.S.H. ; Rashed, N. ; Mousaad, A.
- 作者服務機構: Chemistry Dept., Alexandria Univ., Alexandria, Egypt
- 中文摘要: 5,6-O-Isopropylidene, cyclohexylidene and benzylidene derivatives of L-threo-2,3-hexodiulosono-1,4-lactone 2-phenylhydrazone were prepared. Reduction of the isopropylidene derivative was followed by treatment with base, and then periodate oxidation and reduction to give(R)-glycerol acetonide. Hydrogen bonding in the hydrazones has a role in forming geometrical isomers.
- 英文摘要: --
- 中文關鍵字: Acetal; Ascorbic Acid; Hydrogen Bond; Geometrical Isomer
- 英文關鍵字: 縮醛;抗壞血酸;氫鍵;幾何異構物