First synthesis of a bromonitrilimine. Direct formation of 3- bromopyrazole derivatives

DOI: 10.1016/S0040-4039(99)00227-0

Source and publish data:

Tetrahedron Letters p. 2605 - 2606 (1999)

Update date:2022-08-16

Topics:

Authors:

Foti, Francesco

Grassi, Giovanni

Risitano, Francesco

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Article abstract of DOI:10.1016/S0040-4039(99)00227-0

The first example of the preparation of bromonitrilimine 3 is described. This precursor provides a convenient entry to a highly regioselective synthesis of 3-bromopyrazole derivatives 4 and 5.

Full text of DOI:10.1016/S0040-4039(99)00227-0

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