Polar cycloaddition of monocyclic 1,2-thiazinylium salt and transformation of the cycloadducts to 1,2-azathiabenzenes

DOI: 10.1016/S0040-4039(98)02663-X

Source and publish data:

Tetrahedron Letters p. 1505 - 1508 (1999)

Update date:2022-09-26

Topics: Yield Catalyst Solvent Reactants Transformation Cycloadducts

Authors:

Shimizu, Hiroshi

Hatano, Takashi

Matsuda, Takayuki

Iwamura, Tatsunori

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Article abstract of DOI:10.1016/S0040-4039(98)02663-X

Deprotonation of the cycloadducts, which were newly obtained from polar cycloaddition of monocyclic 1,2-thiazinylium salt with 1,3-butadienes, with a strong base provided 1,2-azathiabenzenes having sulfur at a bridgehead position.

Full text of DOI:10.1016/S0040-4039(98)02663-X

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