Intramolecular Diels-Alder Reactions of 1-Thia-3-azabutadienes. One-Pot Synthesis of Annulated Thiazines from N-(Trimethylsilyl)imines and Isothiocyanates

DOI: 10.1021/jo00019a040

Source and publish data:

Journal of Organic Chemistry p. 5680 - 5684 (1991)

Update date:2022-08-02

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Authors:

Barluenga, Jose

Tomas, Miguel

Ballesteros, Alfredo

Lopez, Luis A.

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Article abstract of DOI:10.1021/jo00019a040

The intramolecular <4+2> cycloaddition of 1-thia-3-aza dienes is described.Substituted N-(trimethylsilyl)imines 2 derived from aromatic and heteroaromatic aldehydes 1 react with isothiocyanates to form heterodienes 3, which, although not isolated, undergo

Full text of DOI:10.1021/jo00019a040

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