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

Ekaterina A. Lystsova, Maksim V. Dmitriev, Andrey N. Maslivets and Ekaterina E. Khramtsova
Beilstein J. Org. Chem. 2023, 19, 646–657. https://doi.org/10.3762/bjoc.19.46

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Supporting Information File 1: Further experimental details, copies of NMR spectra, X-ray crystallographic details, optimization by HPLC-UV details.
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Supporting Information File 2: Crystallographic information files (CIF) of compounds 3bb (CCDC 2241415), 4 (CCDC 2241420), 6b (CCDC 2241419), 6e (CCDC 2241423), 7a (CCDC 2241418), 10a (CCDC 2241424), 12bd (CCDC 2241422), 14ab (CCDC 2241416), 17a (CCDC 2241417, 2241421).
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Nucleophile-induced ring contraction in pyrrolo[2,1-c][1,4]benzothiazines: access to pyrrolo[2,1-b][1,3]benzothiazoles
Ekaterina A. Lystsova, Maksim V. Dmitriev, Andrey N. Maslivets and Ekaterina E. Khramtsova
Beilstein J. Org. Chem. 2023, 19, 646–657. https://doi.org/10.3762/bjoc.19.46

How to Cite

Lystsova, E. A.; Dmitriev, M. V.; Maslivets, A. N.; Khramtsova, E. E. Beilstein J. Org. Chem. 2023, 19, 646–657. doi:10.3762/bjoc.19.46

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  • Lystsova, E. A.; Novokshonova, A. D.; Khramtsov, P. V.; Novikov, A. S.; Dmitriev, M. V.; Maslivets, A. N.; Khramtsova, E. E. Reaction of Pyrrolobenzothiazines with Schiff Bases and Carbodiimides: Approach to Angular 6/5/5/5-Tetracyclic Spiroheterocycles. Molecules (Basel, Switzerland) 2024, 29, 2089. doi:10.3390/molecules29092089
  • Lystsova, E. A.; Khramtsova, E. E. 3-Benzoyl-2-hydroxy-3a-[(3-methylquinoxalin-2-yl)methyl]-1H-pyrrolo[2,1-c][1,4]benzothiazine-1,4(3aH)-dione. Molbank 2023, 2023, M1749. doi:10.3390/m1749
  • Lystsova, E. A.; Novikov, A. S.; Dmitriev, M. V.; Maslivets, A. N.; Khramtsova, E. E. Approach to Pyrido[2,1-b][1,3]benzothiazol-1-ones via In Situ Generation of Acyl(1,3-benzothiazol-2-yl)ketenes by Thermolysis of Pyrrolo[2,1-c][1,4]benzothiazine-1,2,4-triones. Molecules (Basel, Switzerland) 2023, 28, 5495. doi:10.3390/molecules28145495
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