FR2209738B1 - - Google Patents

Info

Publication number
FR2209738B1
FR2209738B1 FR7343484A FR7343484A FR2209738B1 FR 2209738 B1 FR2209738 B1 FR 2209738B1 FR 7343484 A FR7343484 A FR 7343484A FR 7343484 A FR7343484 A FR 7343484A FR 2209738 B1 FR2209738 B1 FR 2209738B1
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
FR7343484A
Other languages
French (fr)
Other versions
FR2209738A1 (zh
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.)
Bayer AG
Original Assignee
Bayer 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 DE19722259433 external-priority patent/DE2259433A1/de
Priority claimed from DE2344926A external-priority patent/DE2344926C3/de
Priority claimed from DE19732344925 external-priority patent/DE2344925C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2209738A1 publication Critical patent/FR2209738A1/fr
Application granted granted Critical
Publication of FR2209738B1 publication Critical patent/FR2209738B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24—Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7343484A 1972-12-05 1973-12-05 Expired FR2209738B1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722259433 DE2259433A1 (de) 1972-12-05 1972-12-05 Verfahren zur herstellung von 3-halogen- und 3,5-dihalogen-phenolen
DE2344926A DE2344926C3 (de) 1973-09-06 1973-09-06 Verfahren zur Herstellung von 3-Halogen- bzw. 3,5-Dihalogen-phenolen
DE19732344925 DE2344925C3 (de) 1973-09-06 1973-09-06 Verfahren zur Herstellung von 3-Halogen- und 3,5-Dihalogenphenolen

Publications (2)

Publication Number Publication Date
FR2209738A1 FR2209738A1 (zh) 1974-07-05
FR2209738B1 true FR2209738B1 (zh) 1977-08-05

Family

ID=27184885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343484A Expired FR2209738B1 (zh) 1972-12-05 1973-12-05

Country Status (13)

Country Link
JP (1) JPS5745727B2 (zh)
AT (1) AT329023B (zh)
CA (1) CA1023766A (zh)
CH (1) CH592592A5 (zh)
DK (1) DK143226C (zh)
ES (1) ES421137A1 (zh)
FR (1) FR2209738B1 (zh)
GB (1) GB1419603A (zh)
IE (1) IE38873B1 (zh)
IL (1) IL43738A (zh)
IT (1) IT1000182B (zh)
LU (1) LU68921A1 (zh)
NL (1) NL7316527A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443152C3 (de) * 1974-09-10 1981-05-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von durch Halogen meta-substituierten Phenolen
DE2607349A1 (de) * 1976-02-24 1977-08-25 Bayer Ag Mikrobizide meta-chlorphenole
US4215229A (en) * 1978-06-15 1980-07-29 Koppers Company, Inc. Process for alkylating phenolic compounds to produce ortho- and para-monoalkylated phenols and 2,4- and 2,6-dialkylated phenols
SU877836A1 (ru) * 1978-11-23 1984-01-30 Предприятие П/Я Р-6913 Катализатор дл деалкилировани алкилбензолов с вод ным паром
FR2496639A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de phenols metachlores
FR2496640A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de phenols metachlores
FR2496641A1 (fr) * 1980-12-24 1982-06-25 Rhone Poulenc Ind Procede de preparation de phenols metachlores
JPS60115543A (ja) * 1983-11-26 1985-06-22 Dai Ichi Kogyo Seiyaku Co Ltd 臭素化−ｐ−フエニルフエノ−ル
FR2645531B1 (fr) * 1989-04-07 1991-06-07 Atochem Procede et catalyseur de deshalogenation d'acides carboxyliques alphahalogenes
FR2647032B1 (fr) * 1989-04-07 1993-12-10 Atochem Procede et catalyseur de deshalogenation d'acides carboxyliques alphahalogenes

Also Published As

Publication number Publication date
LU68921A1 (zh) 1974-02-11
JPS5745727B2 (zh) 1982-09-29
ATA1009773A (de) 1975-07-15
CH592592A5 (zh) 1977-10-31
CA1023766A (en) 1978-01-03
ES421137A1 (es) 1976-07-01
IE38873B1 (en) 1978-06-21
NL7316527A (zh) 1974-06-07
IE38873L (en) 1974-06-05
JPS4993330A (zh) 1974-09-05
IL43738A0 (en) 1974-03-14
DK143226B (da) 1981-07-27
DK143226C (da) 1981-12-07
IL43738A (en) 1977-03-31
AT329023B (de) 1976-04-26
FR2209738A1 (zh) 1974-07-05
IT1000182B (it) 1976-03-30
GB1419603A (en) 1975-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse