Rearrangements of Penicillin Sulfoxides. 2. Spectral Data and X-ray Crystallography of the Novel Imidazothiazine Ring System

DOI: 10.1021/jo00328a007

Source and publish data:

Journal of Organic Chemistry p. 3026 - 3029 (1981)

Update date:2022-08-02

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Authors:

Nudelman, Abraham

Haran, Tali E.

Shakked, Zippora

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Article abstract of DOI:10.1021/jo00328a007

The novel imidazo<5,1-c><1,4>thiazine ring system has been obtained by rearrangement of penicillin sulfoxide esters upon treatment with ethoxycarbonyl isocyanate.The unexpected structure of the rearrangement product 4b was established by X-ray analysis.A

Full text of DOI:10.1021/jo00328a007

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