Direct carboxamidation of sydnones with chlorosulfonyl isocyanate

Article abstract of DOI:10.1080/00032719808006493

Various 4-carboxamido sydnones 2 can be prepared in good yield by reaction of the corresponding 3-substituted sydnones (cf. 1) with chlorosulfonyl isocyanate at room temperature.

Full text of DOI:10.1080/00032719808006493

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Synthetic Communications:
An International Journal
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Synthetic Organic Chemistry
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Direct Carboxamidation
of Sydnones with
Chlorosulfonyl Isocyanate
Kenneth Turnbull a , Kevin C. Gross a & Tyler A.
Hall a
a Department of Chemistry, Wright State
University, Dayton, Ohio, 45435
Version of record first published: 20 Aug 2006.
To cite this article: Kenneth Turnbull , Kevin C. Gross & Tyler A. Hall (1998):
Direct Carboxamidation of Sydnones with Chlorosulfonyl Isocyanate, Synthetic
Communications: An International Journal for Rapid Communication of Synthetic
Organic Chemistry, 28:5, 931-937
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