Organic Heterocyclothiazenes. Part 5. Cycloaddition Reactions of Tetrasulphur Tetranitride with Highly Electron Deficient Alkynes

DOI: 10.1039/P19870001579

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 1579 - 1584 (1987)

Update date:2022-08-17

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Authors:

Dunn, Peter J.

Rees, Charles W.

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Article abstract of DOI:10.1039/P19870001579

In contrast with previous, complex, S4N4-alkyne reactions, treatment of butynedinitrile and S4N4 is found to give 1,3,5,2,4-trithiadiazepine-6,7-dicarbonitrile (8) and 1,2,5-thiadiazole-3,4-dicarbonitrile (9) very cleanly and in high yield.Hexafluorobut-2

Full text of DOI:10.1039/P19870001579

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