58567-44-5Relevant 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 (2007/10/03)
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
SYNTHESIS OF PROTECTED ALLYLIC AMINES FROM ALLYLIC PHENYL SELENIDES: IMPROVED CONDITIONS FOR THE CHLORAMINE T OXIDATION OF ALLYLIC PHENYL SELENIDES
Fankhauser, John E.,Peevey, Richard M.,Hopkins, Paul B.
, p. 15 - 18 (2007/10/02)
Anhydrous chloramine T in methanol is a highly effective reagent for the conversion of allylic phenyl selenides to the corresponding rearranged N-allylic-p-toluenesulfonamides.The reaction presumably proceeds via an allylic selenimide intermediate which undergoes -sigmatropic rearrangement.
