AT308721B - Verfahren zur Herstellung von Brenzkatechin - Google Patents

Verfahren zur Herstellung von Brenzkatechin

Info

Publication number
AT308721B
AT308721B AT347771A AT347771A AT308721B AT 308721 B AT308721 B AT 308721B AT 347771 A AT347771 A AT 347771A AT 347771 A AT347771 A AT 347771A AT 308721 B AT308721 B AT 308721B
Authority
AT
Austria
Prior art keywords
catechol
production
Prior art date
Application number
AT347771A
Other languages
English (en)
Original Assignee
Chemopetrol Koncernova Organis
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 Chemopetrol Koncernova Organis filed Critical Chemopetrol Koncernova Organis
Application granted granted Critical
Publication of AT308721B publication Critical patent/AT308721B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/02Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT347771A 1970-04-22 1971-04-22 Verfahren zur Herstellung von Brenzkatechin AT308721B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS271870 1970-04-22

Publications (1)

Publication Number Publication Date
AT308721B true AT308721B (de) 1973-07-25

Family

ID=5365062

Family Applications (1)

Application Number Title Priority Date Filing Date
AT347771A AT308721B (de) 1970-04-22 1971-04-22 Verfahren zur Herstellung von Brenzkatechin

Country Status (8)

Country Link
AT (1) AT308721B (de)
BE (1) BE765949A (de)
CH (1) CH564499A5 (de)
DE (1) DE2119676A1 (de)
ES (1) ES390333A1 (de)
FR (1) FR2089964A5 (de)
GB (1) GB1344095A (de)
NL (1) NL7105311A (de)

Also Published As

Publication number Publication date
FR2089964A5 (de) 1972-01-07
NL7105311A (de) 1971-10-26
DE2119676A1 (de) 1971-11-04
GB1344095A (en) 1974-01-16
BE765949A (fr) 1971-09-16
CH564499A5 (de) 1975-07-31
ES390333A1 (es) 1973-06-01

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Legal Events

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