CH153088A - Process for the preparation of 2-phenylindole-5-sulfonic acid. - Google Patents

Process for the preparation of 2-phenylindole-5-sulfonic acid.

Info

Publication number
CH153088A
CH153088A CH153088DA CH153088A CH 153088 A CH153088 A CH 153088A CH 153088D A CH153088D A CH 153088DA CH 153088 A CH153088 A CH 153088A
Authority
CH
Switzerland
Prior art keywords
phenylindole
preparation
sulfonic acid
sulfonic
acid
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 CH153088A publication Critical patent/CH153088A/en

Links

CH153088D 1929-08-30 1930-08-23 Process for the preparation of 2-phenylindole-5-sulfonic acid. CH153088A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE153088X 1929-08-30
CH150300T 1930-08-23

Publications (1)

Publication Number Publication Date
CH153088A true CH153088A (en) 1932-02-29

Family

ID=25715608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH153088D CH153088A (en) 1929-08-30 1930-08-23 Process for the preparation of 2-phenylindole-5-sulfonic acid.

Country Status (1)

Country Link
CH (1) CH153088A (en)

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