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Synthese von 4-Amino-2-aryl-2,4-dihydro-3H-1,2,4-triazol-3-onen

✍ Scribed by Ehrhardt, Heinz ;Heubach, Günther ;Mildenberger, Hilmar

Publisher: John Wiley and Sons
Year: 1982
Tongue: English
Weight: 256 KB
Volume: 1982
Category: Article
ISSN: 0947-3440
DOI: 10.1002/jlac.198219820520

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✦ Synopsis

Synthesis of 4‐Amino‐2‐aryl‐2,4‐dihydro‐3__H__‐1,2,4‐triazol‐3‐onen

The title compounds 10 are prepared in a multistep reaction sequence starting with alkyl 2‐arylhydrazono‐2‐chloracetates 3 and aldehyde hydrazones 4.

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