3-HYDROXY-6H-BENZO[C]CHROMEN-6-ONE DERIVATIVE AND METHOD FOR PRODUCING SAME

A method of manufacturing a compound or a salt thereof expressed with a formula (III) below, characterized by causing a compound or a salt thereof expressed with a formula (I) below and a compound or a salt thereof expressed with a formula (II) below to react in the presence of carbonate and copper...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAN, MASAKAZU, OHNO, ATSUSHI, YAMAMOTO, NORIYOSHI, KUDOU, KAZUHIRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method of manufacturing a compound or a salt thereof expressed with a formula (III) below, characterized by causing a compound or a salt thereof expressed with a formula (I) below and a compound or a salt thereof expressed with a formula (II) below to react in the presence of carbonate and copper salt or in the presence of hydroxide salt, carbonate, and copper salt.