212645-37-9Relevant articles and documents
Application of the 2-azaallyl anion cycloaddition method to an enantioselective total synthesis of (+)-coccinine
Pearson, William H.,Lian, Brian W.
, p. 1724 - 1726 (2007/10/03)
A highly functionalized perhydroindole is formed by the intramolecular [π4s+π2s] cycloaddition of a 2-azaallyl anion with a vinyl sulfide [Eq. (a)]. This is the key step in the total synthesis of (+)-coccinine, the enantiomer of the Amaryllidaceae alkaloi