Resolution of Both Enantiomers of 5-Chloro-5-methyl-2-cyclopentenone
摘要:
Reduction of (+/-)-5-chloro-5-methyl-2-cyclopentenone with BH3.THF and catalytic (R)-2-methyl-CBS-oxazaborolidine gave readily separable diastereomers with high ee values. Oxidation of the diastereomers furnished the enantiomers of the chloromethylcyclopentenone.
Resolution of Both Enantiomers of 5-Chloro-5-methyl-2-cyclopentenone
摘要:
Reduction of (+/-)-5-chloro-5-methyl-2-cyclopentenone with BH3.THF and catalytic (R)-2-methyl-CBS-oxazaborolidine gave readily separable diastereomers with high ee values. Oxidation of the diastereomers furnished the enantiomers of the chloromethylcyclopentenone.