Enantioresolution and absolute stereochemistry of omicron-substituted diphenylmethanols
omicron-Substituted diphenylmethanols were enantioresolved by the method of chiral dichlorophthalic acid amide, yielding enantiopure alcohols. Their absolute configurations were unambiguously determined by X-ray crystallography of chiral dichlorophthalate esters.
Kuwahara
S
Institute for Chemical Reaction Science, Tohoku University, Sendai, Japan.
Watanabe
M
Harada
N
Koizumi
M
Ohkuma
T