221452-97-7Relevant academic research and scientific papers
Combining the [2,3] sigmatropic rearrangement and ring-closing metathesis strategies for the synthesis of spirocyclic alkaloids. A short and efficient route to (±)-perhydrohistrionicotoxin
Tanner, David,Hagberg, Lars,Poulsen, Anders
, p. 1427 - 1440 (1999)
This paper describes the use of selenium-based [2,3] sigmatropic rearrangement in combination with ruthenium-catalyzed ring-closing metathesis (RCM) for the synthesis of azaspiro ring systems, as exemplified by the reactions of model substrates 5 and 6. T
