4,6-DICHLORO-2-NITRORESORCIN

PURPOSE:To provide new production of 2-aminoresorcin useful as a synthetic intermediate for medicines, agrochemicals, dye, etc. CONSTITUTION:4,6-Dichlororesorcin is nitrated to give 4,6-dichloro-2-nitroresorcin as a new compound, which is further catalytically reduced to give 2- aminoresorcin or red...

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Bibliographische Detailangaben
Hauptverfasser:	YAMASHITA KATSUJI, YAMANE TAKEHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To provide new production of 2-aminoresorcin useful as a synthetic intermediate for medicines, agrochemicals, dye, etc. CONSTITUTION:4,6-Dichlororesorcin is nitrated to give 4,6-dichloro-2-nitroresorcin as a new compound, which is further catalytically reduced to give 2- aminoresorcin or reduced to 4,6-dichloro-2-aminoresorcin once and chlorine atom is replaced with hydrogen to produce 2-aminoresorcin.