Formation of 2,5-diaryl-1,3-dithiolylium-4-olate in thermal reaction of 4-aryl-1,3,2-oxathiazolylium-5-olate

DOI: 10.1016/0040-4039(91)80617-F

Source and publish data:

Tetrahedron Letters p. 4023 - 4026 (1991)

Update date:2022-09-26

Topics:

Authors:

Tono, Masaki

Aoto, Hiroshi

Matsudaira, Yorimasa

Sugiyama, Tom

Kajitani, Masatsugu

Akiyama, Takeo

Sugimori, Akira

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Article abstract of DOI:10.1016/0040-4039(91)80617-F

The reflux of a meso-ionic compound, 4-aryl-1,3,2-oxathiazolylium-5-olate (1), in toluene, chlorobenzene, or xylene gives another meso-ionic compound, 2,5-diaryl-1,3-dithiolylium-4-olate (2), by a radical mechanism.

Full text of DOI:10.1016/0040-4039(91)80617-F

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