CH81558A - Process for the preparation of 4-7-dichloroisatin - Google Patents

Process for the preparation of 4-7-dichloroisatin

Info

Publication number
CH81558A
CH81558A CH81558A CH81558DA CH81558A CH 81558 A CH81558 A CH 81558A CH 81558 A CH81558 A CH 81558A CH 81558D A CH81558D A CH 81558DA CH 81558 A CH81558 A CH 81558A
Authority
CH
Switzerland
Prior art keywords
dichloroisatin
preparation
Prior art date
Application number
CH81558A
Other languages
German (de)
Inventor
A-G J R Geigy
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH81558A publication Critical patent/CH81558A/en

Links

CH81558A 1918-05-16 1918-09-20 Process for the preparation of 4-7-dichloroisatin CH81558A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH80095T 1918-05-16
CH81558T 1918-09-20

Publications (1)

Publication Number Publication Date
CH81558A true CH81558A (en) 1919-12-01

Family

ID=25702603

Family Applications (1)

Application Number Title Priority Date Filing Date
CH81558A CH81558A (en) 1918-05-16 1918-09-20 Process for the preparation of 4-7-dichloroisatin

Country Status (1)

Country Link
CH (1) CH81558A (en)

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