1974
DOI: 10.1002/chin.197436246
|View full text |Cite
|
Sign up to set email alerts
|

ChemInform Abstract: REACTIONS OF 2′‐HYDROXY‐4′‐METHOXYDIBENZOYLMETHANE AND ALPHA‐BROMO‐2′‐HYDROXY‐5′‐METHYL‐4‐METHOXYDIBENZOYLMETHANE WITH 2,4‐DINITROPHENYLHYDRAZINE

Abstract: Während sich das Dibenzoylmethan (Ia) mit dem Phenylhydrazin (II) in saurem Medium zu dem Pyrazol (III) cyclisiert, liefert das Brom‐Analoge (Ib) unter den gleichen Bedingungen das Flavon (IV), das beim Erhitzen mit Alkali′ in das Cumaran pyrazol (V) übergeht.

Help me understand this report

This publication either has no citations yet, or we are still processing them

Set email alert for when this publication receives citations?

See others like this or search for similar articles