FR2099956A5 - - Google Patents

Info

Publication number
FR2099956A5
FR2099956A5 FR7123322A FR7123322A FR2099956A5 FR 2099956 A5 FR2099956 A5 FR 2099956A5 FR 7123322 A FR7123322 A FR 7123322A FR 7123322 A FR7123322 A FR 7123322A FR 2099956 A5 FR2099956 A5 FR 2099956A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7123322A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Rheinische Braunkohlen Kraftstoff AG
Original Assignee
Union Rheinische Braunkohlen Kraftstoff 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
Priority claimed from DE19702031712 external-priority patent/DE2031712A1/de
Priority claimed from DE19702039077 external-priority patent/DE2039077A1/de
Application filed by Union Rheinische Braunkohlen Kraftstoff AG filed Critical Union Rheinische Braunkohlen Kraftstoff AG
Application granted granted Critical
Publication of FR2099956A5 publication Critical patent/FR2099956A5/fr
Expired legal-status Critical Current

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
    • C07C37/62Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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)
FR7123322A 1970-06-26 1971-06-25 Expired FR2099956A5 (US06265458-20010724-C00045.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702031712 DE2031712A1 (de) 1970-06-26 1970-06-26 Verfahren zur Herstellung von Brenzcatechin und Alkrylbtenikatechinen
DE19702039077 DE2039077A1 (de) 1970-08-06 1970-08-06 Verfahren zur Herstellung von Brenzcatechin bzw.Alkylbrenzcatechin

Publications (1)

Publication Number Publication Date
FR2099956A5 true FR2099956A5 (US06265458-20010724-C00045.png) 1972-03-17

Family

ID=25759343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123322A Expired FR2099956A5 (US06265458-20010724-C00045.png) 1970-06-26 1971-06-25

Country Status (3)

Country Link
FR (1) FR2099956A5 (US06265458-20010724-C00045.png)
GB (1) GB1304658A (US06265458-20010724-C00045.png)
NL (1) NL7108666A (US06265458-20010724-C00045.png)

Also Published As

Publication number Publication date
GB1304658A (US06265458-20010724-C00045.png) 1973-01-24
NL7108666A (US06265458-20010724-C00045.png) 1971-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse