Title of article :
Axially chiral dicarboxylic acid catalyzed asymmetric semipinacol rearrangement of cyclic β-hydroxy-α-diazo esters
Author/Authors :
Takuya Hashimoto، نويسنده , , Shingo Isobe، نويسنده , , Cedric K.A. Callens، نويسنده , , Keiji Maruoka، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
The development of axially chiral dicarboxylic acid catalyzed desymmetrizing asymmetric semipinacol rearrangement of symmetrically substituted six-membered cyclic β-hydroxy-α-diazo esters is reported as a means to give chiral cycloheptanones with good enantioselectivities.
Keywords :
desymmetrization , rearrangement , ring expansion , diazo compounds , Chiral Br?nsted acid
Journal title :
Tetrahedron
Journal title :
Tetrahedron
