Spiro-conjugation in organic sulphides
- 1 January 1968
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society B: Physical Organic
- p. 1132-1135
- https://doi.org/10.1039/j29680001132
Abstract
The ultraviolet spectra of a series of cyclic multisulphur compounds have been measured. Long-wavelength absorptions of these compounds are interpreted in terms of d-orbital interactions between non-bonded sulphur atoms. Spiro-conjugation is invoked to interpret the anomalous spectrum of 1,5,7,11-tetrathiaspiro[5,5]undecane.Keywords
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