SELECTIVE SYNTHESIS OF SULFONYLUREAS AND CARBOXYSULFAMIDES. A NOVEL ROUTE TO OXAZOLIDINES.

DOI: 10.1016/S0040-4039(00)88103-4

Source and publish data:

Tetrahedron Letters p. 3091 - 3094 (1983)

Update date:2022-07-29

Topics:

Authors:

Montero, Jean-Louis

Dewynter, Georges

Agoh, Bernadette

Delaunay, Barbara

Imbach, Jean-Louis

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Article abstract of DOI:10.1016/S0040-4039(00)88103-4

Starting with chlorosulfonylisocyanate (CSI) two new series of 2-haloethyl carboxysulfamides 5 and 2-haloethyl oxosulfonylureas 6 have been prepared.The haloethyl carboxylate 5 underwent a novel cyclisation in the presence of Et3N to furnish quantitative

Full text of DOI:10.1016/S0040-4039(00)88103-4

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