An interrupted Pummerer reaction induced by hypervalent iodine(III) reagent: A new synthesis of pyrrolo[2,1-b]benzothiazole

DOI: 10.3987/COM-99-8510

Source and publish data:

Heterocycles p. 1437 - 1441 (1999)

Update date:2022-08-02

Topics:

Authors:

Chen, Ling-Ching

Wang, Huey-Min

Kang, Iou-Jiun

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Article abstract of DOI:10.3987/COM-99-8510

Treatment of 1-(2-alkylthiophenyl)pyrroles with phenyliodine(III) bis(trifluoroacetate) containing trifluoroacetic acid resulted in an interrupted Pummerer reaction to give pyrrolo[2,1-b]benzothiazole rather than the normal Pummerer-type products.

Full text of DOI:10.3987/COM-99-8510

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