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Chiroptical properties of some monoazapentahelicenes

Description : Three closely related previously synthesized monoaza[5]helicenes have been resolved into their enantiomers via enantioselective HPLC using a cellulose-derivative Chiralcel OD column. Circular dichroism (CD) spectra of the enantiomerically enriched samples have been recorded and assigned. The spectra...
Language(s) : English
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Publication Date(s) : 2004-01-01