Nucleophile-induced ring contraction in pyrrolo[2,1-c][1,4]benzothiazines: access to pyrrolo[2,1-b][1,3]benzothiazoles

Nucleophile-induced ring contraction in pyrrolo[2,1-c][1,4]benzothiazines: access to pyrrolo[2,1-b][1,3]benzothiazoles

Pyrrolo[2,1-b][1,3]benzothiazoles are an important class of fused sulfur and nitrogen-containing heterocycles intensively studied in medicinal chemistry and pharmacology. In the present paper, a new synthetic approach to pyrrolobenzothiazoles is developed based on 1,4-thiazine ring contraction in 3-...

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Bibliographic Details
Main Authors: Ekaterina A. Lystsova, Maksim V. Dmitriev, Andrey N. Maslivets, Ekaterina E. Khramtsova
Format: Article
Language:English
Published: Beilstein-Institut 2023-05-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
1,4-benzothiazine
1,3-benzothiazole
1h-pyrrole-2,3-diones
nitrogen heterocycle
sulfur heterocycle
Online Access:https://doi.org/10.3762/bjoc.19.46

Internet

https://doi.org/10.3762/bjoc.19.46

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