CH225707A - Process for the preparation of an anthraquinone containing the trifluoromethyl group. - Google Patents

Process for the preparation of an anthraquinone containing the trifluoromethyl group.

Info

Publication number
CH225707A
CH225707A CH225707DA CH225707A CH 225707 A CH225707 A CH 225707A CH 225707D A CH225707D A CH 225707DA CH 225707 A CH225707 A CH 225707A
Authority
CH
Switzerland
Prior art keywords
preparation
trifluoromethyl group
anthraquinone containing
anthraquinone
trifluoromethyl
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 CH225707A publication Critical patent/CH225707A/en

Links

CH225707D 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group. CH225707A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE140240X 1940-02-14
CH221313T 1940-12-02

Publications (1)

Publication Number Publication Date
CH225707A true CH225707A (en) 1943-02-15

Family

ID=25726537

Family Applications (5)

Application Number Title Priority Date Filing Date
CH225707D CH225707A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225711D CH225711A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225710D CH225710A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225709D CH225709A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225708D CH225708A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.

Family Applications After (4)

Application Number Title Priority Date Filing Date
CH225711D CH225711A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225710D CH225710A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225709D CH225709A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.
CH225708D CH225708A (en) 1940-02-14 1940-12-02 Process for the preparation of an anthraquinone containing the trifluoromethyl group.

Country Status (1)

Country Link
CH (5) CH225707A (en)

Also Published As

Publication number Publication date
CH225710A (en) 1943-02-15
CH225708A (en) 1943-02-15
CH225711A (en) 1943-02-15
CH225709A (en) 1943-02-15

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