130749-97-2Relevant academic research and scientific papers
The aza-Cope-Mannich approach to Strychnos alkaloids. Short stereocontrolled total syntheses of (±)-dehydrotubifoline and (±)-akuammicine
Angle, Steven R.,Fevig, John M.,Knight, Steven D.,Marquis Jr., Robert W.,Overman, Larry E.
, p. 3966 - 3976 (2007/10/02)
A direct approach for the total synthesis of Strychnos alkaloids has been developed. The key strategic element is the aza-Cope-Mannich rearrangement (Scheme II) of formaldiminium ions derived from azabicyclo[3.2.1]octanols 5 (Scheme I). This reorganizatio
Amino protection using triazones
Knapp, Spencer,Hale, Jeffrey J.,Bastos, Margarita,Gibson, Frank S.
, p. 2109 - 2112 (2007/10/02)
Primary amines protected by incorporation into a "triazone" derivative (3) are stable to various reduction, oxidation, organometallic, and basic hydrolysis conditions, and may be regenerated by treatment with aqueous ammonium chloride at 70°. An application to polyamine synthesis is described.
