EFFICIENT, LARGE-SCALE PREPARATION OF (R)-1-(2,4,6-TRIISOPROPYLPHENYL)ETHANOL AND (S)-1-(2,4,6-TRIISOPROPYLPHENYL)ETHANOL, VERSATILE CHIRALAUXILIARY FOR CYCLOPENTENONE, GAMMA-BUTYROLACTONE, AND GAMMA-BUTYROLACTAM SYNTHESIS
P. Delair et al., EFFICIENT, LARGE-SCALE PREPARATION OF (R)-1-(2,4,6-TRIISOPROPYLPHENYL)ETHANOL AND (S)-1-(2,4,6-TRIISOPROPYLPHENYL)ETHANOL, VERSATILE CHIRALAUXILIARY FOR CYCLOPENTENONE, GAMMA-BUTYROLACTONE, AND GAMMA-BUTYROLACTAM SYNTHESIS, Tetrahedron : asymmetry, 7(9), 1996, pp. 2707-2710
A particularly efficacious, low-cost preparation of both (R)- and (S)-
triisopropylphenyl)ethanol, useful chiral controllers in the dichlorok
etene-enol ether cycloaddition reaction, has been developed. Copyright
(C) 1996 Elsevier Science Ltd