CH138493A - Process for the preparation of 4-bromo-2-chloroanthraquinone-1-carboxylic acid. - Google Patents

Process for the preparation of 4-bromo-2-chloroanthraquinone-1-carboxylic acid.

Info

Publication number
CH138493A
CH138493A CH138493DA CH138493A CH 138493 A CH138493 A CH 138493A CH 138493D A CH138493D A CH 138493DA CH 138493 A CH138493 A CH 138493A
Authority
CH
Switzerland
Prior art keywords
chloroanthraquinone
bromo
preparation
carboxylic acid
carboxylic
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH138493A publication Critical patent/CH138493A/en

Links

CH138493D 1927-09-09 1928-08-27 Process for the preparation of 4-bromo-2-chloroanthraquinone-1-carboxylic acid. CH138493A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE138493X 1927-09-09
CH136909T 1928-08-27

Publications (1)

Publication Number Publication Date
CH138493A true CH138493A (en) 1930-02-28

Family

ID=25712842

Family Applications (1)

Application Number Title Priority Date Filing Date
CH138493D CH138493A (en) 1927-09-09 1928-08-27 Process for the preparation of 4-bromo-2-chloroanthraquinone-1-carboxylic acid.

Country Status (1)

Country Link
CH (1) CH138493A (en)

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