122624-26-4Relevant articles and documents
Highly Stereoselective Ring Contraction of Heterocyclic Enamines: Total Synthesis of Perhydrohistrionicotoxin and Its 2,6-Epimer
Duhamel, Pierre,Kotera, Mitsuharu,Monteil, Thierry,Marabout, Benoit,Davoust, Daniel
, p. 4419 - 4425 (2007/10/02)
The total syntheses of perhydrohistrionicotoxin (PHTX) and its 2,6-epimer in which the pentyl group, introduced in the early stages, controls the relative configuration of C6 in a highly stereoselective manner are described.Seven-membered heterocyclic ena