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Circular dichroism spectra of 1,2,3,4,5,6‐Hexahydro‐2,6‐methano‐3‐benzazocines
Author(s) -
Karliner J.,
Yee E.
Publication year - 1970
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570070517
Subject(s) - chemistry , circular dichroism , cotton effect , maxima and minima , vibrational circular dichroism , spectral line , wavelength , stereochemistry , crystallography , optics , mathematical analysis , physics , mathematics , astronomy
Circular dichroism curves of levorotatory 1,2,3,4,5,6‐hexahydro‐2,6‐methano‐3‐benzazocin‐8‐ol derivatives have been determined and correlated with stereochemical features. Compounds with the rectus configuration at C‐6 were found to exhibit negative extrema for the long wavelength phenolic π → π* transition. The remaining Cotton effects have been ascribed to specific aromatic π → π* transitions.