Novel Grignard reaction of chelated boric esters derived from diethyl (2R,3R)-tartrate: a one-step access to a bulky γ,γ,γ-trisubstituted γ-hydroxy-β-ketoester via selective arylation and sequent deboronation

Novel Grignard reaction of chelated boric esters derived from diethyl (2R,3R)-tartrate: a one-step access to a bulky γ,γ,γ-trisubstituted γ-hydroxy-β-ketoester via selective arylation and sequent deboronation

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 48, Issue 20, 14 May 2007, Pages 3531-3534

Yan Zhou, Zixing Shan,