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FR836486A - Process for the production of 4-hydroxy-1-aminonaphthalene-8-carboxylic acid or 4-hydroxynaphthostyril - Google Patents

Process for the production of 4-hydroxy-1-aminonaphthalene-8-carboxylic acid or 4-hydroxynaphthostyril

Info

Publication number
FR836486A
FR836486A FR836486DA FR836486A FR 836486 A FR836486 A FR 836486A FR 836486D A FR836486D A FR 836486DA FR 836486 A FR836486 A FR 836486A
Authority
FR
France
Prior art keywords
hydroxynaphthostyril
aminonaphthalene
hydroxy
production
carboxylic acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR836486A publication Critical patent/FR836486A/en
Expired legal-status Critical Current

Links

FR836486D 1937-04-12 1938-04-11 Process for the production of 4-hydroxy-1-aminonaphthalene-8-carboxylic acid or 4-hydroxynaphthostyril Expired FR836486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE836486X 1937-04-12

Publications (1)

Publication Number Publication Date
FR836486A true FR836486A (en) 1939-01-18

Family

ID=6761179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR836486D Expired FR836486A (en) 1937-04-12 1938-04-11 Process for the production of 4-hydroxy-1-aminonaphthalene-8-carboxylic acid or 4-hydroxynaphthostyril

Country Status (1)

Country Link
FR (1) FR836486A (en)

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