5-(Arylamino)-1,2,3-triazoles and 5-Amino-1-aryl-1,2,3-triazoles from 3-(Cyanomethyl)triazenes

DOI: 10.1021/jo00318a006

Source and publish data:

Journal of Organic Chemistry p. 856 - 859 (1981)

Update date:2022-08-02

Topics:

Authors:

Baines, Kim M.

Rourke, Timothy W.

Vaughan, Keith

Hooper, Donald L.

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Article abstract of DOI:10.1021/jo00318a006

1-Aryl-3-(cyanomethyl)triazenes (1) cyclize in aprotic media, with Lewis base catalysis, to 5-amino-1-aryl-1,2,3-triazoles (2), whereas in protic media cyclization, followed by Dimroth rearrangement, affords the isomeric 5-(arylamino)-1,2,3-triazoles (3).

Full text of DOI:10.1021/jo00318a006

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