Lignans and related phenols. Part IX. Observations on the spectroscopic characterization and conformational analysis of apo-compounds of the arylnaphthalene class
- 1 June 1969
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Chemistry
- Vol. 47 (11) , 2075-2080
- https://doi.org/10.1139/v69-333
Abstract
The need for further spectroscopic characterization of apo-compounds of type 1 is discussed and details of proton magnetic resonance (p.m.r.) and optical rotatory dispersion (o.r.d.) spectra are given. Analysis of these spectra is relevant to the assignment of structure to the recently isolated thomasic acid and also reveals unusual conformational features in compounds of this group.Keywords
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