The barriers required to interconvert the conformational enantiomers (atropisomers) of three 2-(o-halophenyl)-1-mesityl-1,4,5,6-tetrahydropyrimidines (the ortho-halogen substituents being I, Br, Cl) have been measured by low-temperature 1 H NMR spectroscopy. In addition, the barrier for the inversio
β¦ LIBER β¦
Stereomutations of Atropisomers of Sterically Hindered Salophen Ligands.
β Scribed by Antonella Dalla Cort; Francesco Gasparrini; Lodovico Lunazzi; Luigi Mandolini; Andrea Mazzanti; Chiara Pasquini; Marco Pierini; Romina Rompietti; Luca Schiaffino
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 8 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
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