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 in | Organic letters Vol. 5; no. 16; pp. 2809 - 2812 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
American Chemical Society
07.08.2003
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Online Access | Get full text |
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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. |
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ISSN: | 1523-7060 1523-7052 |
DOI: | 10.1021/ol0347848 |