Conformational analysis of acyclic compounds with oxygen–sulphur interactions. Part 3. A study of some erythro-2-thio-derivatives of 1,2-diphenylethanol
- 1 January 1979
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 5,p. 564-568
- https://doi.org/10.1039/p29790000564
Abstract
A conformational study of erythro-1,2-diphenyl-2-X-ethanol [X = SH, SCH3, SOCH3, SO2, CH3, and +S(CH3)2] and its O-acetyl derivatives is reported. The electrostatic interactions between the heteroatoms, when the sulphur atom supports a positive charge determine a preference for gauche conformations in spite of the fact that they are destabilized by steric factors. The synthesis of new compounds is described.Keywords
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