NEW DIAMINODIHYDROXYBENZENE AND METHOD FOR PRODUCING THE SAME

PROBLEM TO BE SOLVED: To provide a new diaminodihydroxybenzene, and to provide a method for producing the diaminodihydroxybenzene. SOLUTION: [1] This diaminodihydroxybenzene is represented by the general formula (1). [wherein, R is H or a hydrocarbon; R is a hydrocarbon, OR or NR R (R to R are each...

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Hauptverfasser: NAGAI SUNAO, KUBOYAMA HISAHARU, KATO KOZO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a new diaminodihydroxybenzene, and to provide a method for producing the diaminodihydroxybenzene. SOLUTION: [1] This diaminodihydroxybenzene is represented by the general formula (1). [wherein, R is H or a hydrocarbon; R is a hydrocarbon, OR or NR R (R to R are each the same or different and H or a hydrocarbon)]. [2] The method for producing the diaminodihydroxybenzene represented by the general formula (1) is characterized by reducing a dinitrodihydroxybenzene represented by the general formula (2). [wherein, R and R are the same as those defined in the general formula (1)].