- 作者: 邱繼明 ; 李水盛
- 作者服務機構: 台灣大學藥學系
- 中文摘要: Lead tetraacetate oxidation on caryachine, a pavine alkaloid possessing a phenolic group at the position para to the N-methine, in dichloromethane yielded four products--- 10-acetoxy-O-acetyl-caryachine, 10-acetoxycaryachine, 7- acetoxy-O- acetylcaryachine and (6S,11R,12R)-11-acetoxy-O- acetyl-caryachine. The reaction took place via adoption of an acetoxy group at position majorly ortho to the phenolic group, but very minorly at the desired benzylic position para to the phenolic group.
- 英文摘要: --
- 中文關鍵字: Lead Tetraacetate Oxidation; Acetoxylated Caryachine; Nmr; Phenolic Pavine
- 英文關鍵字: 四醋酸鉛氧化反應;乙醯化cargachine;核磁共振