FR670852A - Process for the production of 2-para-oxyaryl-amino-naphthalene carboxylic acids - Google Patents

Process for the production of 2-para-oxyaryl-amino-naphthalene carboxylic acids

Info

Publication number
FR670852A
FR670852A FR670852DA FR670852A FR 670852 A FR670852 A FR 670852A FR 670852D A FR670852D A FR 670852DA FR 670852 A FR670852 A FR 670852A
Authority
FR
France
Prior art keywords
oxyaryl
para
amino
production
carboxylic acids
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 FR670852A publication Critical patent/FR670852A/en
Expired legal-status Critical Current

Links

FR670852D 1928-03-06 1929-03-05 Process for the production of 2-para-oxyaryl-amino-naphthalene carboxylic acids Expired FR670852A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE670852X 1928-03-06

Publications (1)

Publication Number Publication Date
FR670852A true FR670852A (en) 1929-12-05

Family

ID=6590426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670852D Expired FR670852A (en) 1928-03-06 1929-03-05 Process for the production of 2-para-oxyaryl-amino-naphthalene carboxylic acids

Country Status (2)

Country Link
CH (1) CH141533A (en)
FR (1) FR670852A (en)

Also Published As

Publication number Publication date
CH141533A (en) 1930-08-15

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