Studies on the Intramolecular C−H···X (X = O, S) Interactions in (S)-N-Acyl- 4-isopropyl-1,3-thiazolidine-2-thiones and Related 1,3-Oxazolidin-2-ones

Two intramolecular C−H···X (X = O, S) interactions in (S)-N-acyl-4-isopropyl-1,3-thiazolidine-2-thiones are documented through crystallographic and spectroscopic evidence and high-level theoretical calculations. The key role played by the sulfur atoms has been made clear by comparison with structura...

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Published inOrganic letters Vol. 5; no. 16; pp. 2809 - 2812
Main Authors Cosp, Anabel, Larrosa, Igor, Anglada, Josep M, Bofill, Josep M, Romea, Pedro, Urpí, Fèlix
Format Journal Article
LanguageEnglish
Published American Chemical Society 07.08.2003
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Summary:Two intramolecular C−H···X (X = O, S) interactions in (S)-N-acyl-4-isopropyl-1,3-thiazolidine-2-thiones are documented through crystallographic and spectroscopic evidence and high-level theoretical calculations. The key role played by the sulfur atoms has been made clear by comparison with structurally related (S)-N-acyl-4-isopropyl-1,3-oxazolidin-2-ones.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol0347848