Pyridazines, LVII: Synthesis and cyclocondensation reactions of (2-aminophenyl)-(4-pyridazinyl)-ketone, a new diaza isoster of 2-aminobenzophenone

DOI: 10.1002/ardp.19923250212

Source and publish data:

Archiv der Pharmazie p. 119 - 122 (1992)

Update date:2022-08-04

Topics:

Authors:

Haider Haider

Heinisch

Moshuber

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Article abstract of DOI:10.1002/ardp.19923250212

A convenient approach to the new 2-aminobenzophenone analogue 4 is reported. Condensation reactions of 4 with ortho esters or amide acetals, respectively, followed by intramolecular cyclisations were found to provide smooth access to (4-pyridazinyl)-subst

Full text of DOI:10.1002/ardp.19923250212

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