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FR2209738A1 - - Google Patents

Info

Publication number
FR2209738A1
FR2209738A1 FR7343484A FR7343484A FR2209738A1 FR 2209738 A1 FR2209738 A1 FR 2209738A1 FR 7343484 A FR7343484 A FR 7343484A FR 7343484 A FR7343484 A FR 7343484A FR 2209738 A1 FR2209738 A1 FR 2209738A1
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.)
Granted
Application number
FR7343484A
Other languages
French (fr)
Other versions
FR2209738B1 (en
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/en
Priority claimed from DE19732344925 external-priority patent/DE2344925C3/en
Priority claimed from DE2344926A external-priority patent/DE2344926C3/en
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

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04Sulfides
    • B01J27/043Sulfides with iron group metals or platinum group metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20Sulfiding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • 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
    • C07C37/50Preparation 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 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722259433 DE2259433A1 (en) 1972-12-05 1972-12-05 3-Halo- and 3,5-dihalo-phenols prodn. - by selective partial dehalogenation of higher phenols
DE19732344925 DE2344925C3 (en) 1973-09-06 1973-09-06 Process for the preparation of 3-halophenols and 3,5-dihalophenols
DE2344926A DE2344926C3 (en) 1973-09-06 1973-09-06 Process for the preparation of 3-halophenols or 3,5-dihalophenols

Publications (2)

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

Family

ID=27184885

Family Applications (1)

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

Country Status (13)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342076A1 (en) * 1976-02-24 1977-09-23 Bayer Ag GERMICIDAL PRODUCTS BASED ON META-CHLOROPHENOLS
FR2428624A1 (en) * 1978-06-15 1980-01-11 Koppers Co Inc PROCESS FOR THE ALKYLATION OF PHENOLIC COMPOUNDS TO PRODUCE ORTHO- AND PARA-MONO-ALKYL PHENOLS AND 2,4 AND 2,6 DIALKYL PHENOLS
FR2442078A1 (en) * 1978-11-23 1980-06-20 Rabinovich Georgy CATALYST FOR THE DESALKYLATION OF ALKYLBENZENES AND AROMATIC ESSENCE FRACTIONS BY CONVERSION TO WATER VAPOR
FR2496640A1 (en) * 1980-12-24 1982-06-25 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF METACHLORIC PHENOLS
FR2496639A1 (en) * 1980-12-24 1982-06-25 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF METACHLORIC PHENOLS
EP0055198A1 (en) * 1980-12-24 1982-06-30 Rhone-Poulenc Specialites Chimiques Process for the synthesis of metachlorophenols

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443152C3 (en) * 1974-09-10 1981-05-21 Bayer Ag, 5090 Leverkusen Process for the preparation of phenols meta-substituted by halogen
JPS60115543A (en) * 1983-11-26 1985-06-22 Dai Ichi Kogyo Seiyaku Co Ltd Brominated p-phenylphenol
FR2647032B1 (en) * 1989-04-07 1993-12-10 Atochem PROCESS AND CATALYST FOR DEHALOGENATION OF ALPHAHALOGENIC CARBOXYLIC ACIDS
FR2645531B1 (en) * 1989-04-07 1991-06-07 Atochem PROCESS AND CATALYST FOR DEHALOGENATION OF ALPHAHALOGENIC CARBOXYLIC ACIDS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342076A1 (en) * 1976-02-24 1977-09-23 Bayer Ag GERMICIDAL PRODUCTS BASED ON META-CHLOROPHENOLS
FR2428624A1 (en) * 1978-06-15 1980-01-11 Koppers Co Inc PROCESS FOR THE ALKYLATION OF PHENOLIC COMPOUNDS TO PRODUCE ORTHO- AND PARA-MONO-ALKYL PHENOLS AND 2,4 AND 2,6 DIALKYL PHENOLS
FR2442078A1 (en) * 1978-11-23 1980-06-20 Rabinovich Georgy CATALYST FOR THE DESALKYLATION OF ALKYLBENZENES AND AROMATIC ESSENCE FRACTIONS BY CONVERSION TO WATER VAPOR
FR2496640A1 (en) * 1980-12-24 1982-06-25 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF METACHLORIC PHENOLS
FR2496639A1 (en) * 1980-12-24 1982-06-25 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF METACHLORIC PHENOLS
EP0055198A1 (en) * 1980-12-24 1982-06-30 Rhone-Poulenc Specialites Chimiques Process for the synthesis of metachlorophenols
EP0055196A1 (en) * 1980-12-24 1982-06-30 Rhone-Poulenc Specialites Chimiques Process for the synthesis of metachlorophenols
EP0055197A1 (en) * 1980-12-24 1982-06-30 Rhone-Poulenc Specialites Chimiques Process for the synthesis of metachlorophenols

Also Published As

Publication number Publication date
IT1000182B (en) 1976-03-30
JPS5745727B2 (en) 1982-09-29
IL43738A0 (en) 1974-03-14
IL43738A (en) 1977-03-31
IE38873L (en) 1974-06-05
LU68921A1 (en) 1974-02-11
DK143226C (en) 1981-12-07
CA1023766A (en) 1978-01-03
AT329023B (en) 1976-04-26
GB1419603A (en) 1975-12-31
FR2209738B1 (en) 1977-08-05
CH592592A5 (en) 1977-10-31
ATA1009773A (en) 1975-07-15
JPS4993330A (en) 1974-09-05
ES421137A1 (en) 1976-07-01
IE38873B1 (en) 1978-06-21
DK143226B (en) 1981-07-27
NL7316527A (en) 1974-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse