Resolution and racemization of nonbenzenoid atropenantiomers
摘要:
The three-step synthesis of adduct 3 has been reinvestigated; enantiomers 3a and 3b have been separated by enantio selective chromatography and the racemization barrier of 3a was determined as DeltaG(not equal) = 24.4 kcal mol(-1) (16 degreesC).
Resolution and racemization of nonbenzenoid atropenantiomers
摘要:
The three-step synthesis of adduct 3 has been reinvestigated; enantiomers 3a and 3b have been separated by enantio selective chromatography and the racemization barrier of 3a was determined as DeltaG(not equal) = 24.4 kcal mol(-1) (16 degreesC).