Title of article :
Synthesis and resolution of 2-hydroxyhexahelicene
Author/Authors :
Mourad and Ben Braiek، نويسنده , , Mourad and Aloui، نويسنده , , Faouzi and Ben Hassine، نويسنده , , Béchir، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2013
Abstract :
2-Hydroxyhexahelicene has been prepared in good yield and purity via a three-step sequence involving palladium-catalysed Heck coupling and classical oxidative photocyclisation reactions. The two enantiomers of this hexacyclic helicenol have been separated using (S)-(−)-camphanoyl chloride as the chiral resolving agent.
Keywords :
helicenes , Enantiomeric resolution , Heck coupling , Photocyclisation
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
