FR2223345B1 - - Google Patents

Info

Publication number
FR2223345B1
FR2223345B1 FR7410376A FR7410376A FR2223345B1 FR 2223345 B1 FR2223345 B1 FR 2223345B1 FR 7410376 A FR7410376 A FR 7410376A FR 7410376 A FR7410376 A FR 7410376A FR 2223345 B1 FR2223345 B1 FR 2223345B1
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
FR7410376A
Other versions
FR2223345A1 (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.)
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2223345A1 publication Critical patent/FR2223345A1/fr
Application granted granted Critical
Publication of FR2223345B1 publication Critical patent/FR2223345B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J27/053—Sulfates
    • B01J27/055—Sulfates with alkali metals, copper, gold or silver
    • 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
    • B01J27/20—Carbon compounds
    • B01J27/232—Carbonates
    • 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
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • 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
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7410376A 1973-03-26 1974-03-26 Expired FR2223345B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2314950A DE2314950C3 (de) 1973-03-26 1973-03-26 Verfahren zur Herstellung von Hydroxydiphenyl

Publications (2)

Publication Number Publication Date
FR2223345A1 FR2223345A1 (fr) 1974-10-25
FR2223345B1 true FR2223345B1 (fr) 1977-10-07

Family

ID=5875912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410376A Expired FR2223345B1 (fr) 1973-03-26 1974-03-26

Country Status (12)

Country Link
US (1) US3933924A (fr)
JP (1) JPS5217024B2 (fr)
BE (1) BE812770A (fr)
CA (1) CA1026382A (fr)
CH (1) CH602529A5 (fr)
DE (1) DE2314950C3 (fr)
ES (1) ES424607A1 (fr)
FR (1) FR2223345B1 (fr)
GB (1) GB1453768A (fr)
IT (1) IT1011127B (fr)
NL (1) NL157289B (fr)
ZA (1) ZA741912B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088702A (en) * 1975-05-14 1978-05-09 Sugai Chemical Industry Company Limited Process for preparing o-phenylphenol
JPS51149248A (en) * 1975-06-13 1976-12-22 Agency Of Ind Science & Technol Process for preparing o-phenylphenol
JPS59189819U (ja) * 1983-06-01 1984-12-17 平田　芳朗 防寒手袋
JPS6039936B2 (ja) * 1983-06-09 1985-09-09 三菱重工業株式会社 ヒ−トポンプ式空気調和機の運転制御方法
EP0131897B1 (fr) * 1983-07-15 1986-11-26 Ici Americas Inc. Procédé à rendement élevé pour la préparation de tétraalkyl-3,3',5,5'-diphénol-4,4'
SG185716A1 (en) * 2010-06-25 2012-12-28 Exxonmobil Chem Patents Inc Dehydrogenation process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862000A (en) * 1930-07-16 1932-06-07 Dow Chemical Co Preparation of para-phenylphenol
US2708208A (en) * 1950-06-27 1955-05-10 Shell Dev Production of phenols
FR1559848A (fr) * 1968-01-26 1969-03-14
US3697606A (en) * 1968-03-20 1972-10-10 Union Carbide Corp Para-phenylphenol preparation

Also Published As

Publication number Publication date
CA1026382A (fr) 1978-02-14
GB1453768A (en) 1976-10-27
DE2314950C3 (de) 1978-04-06
JPS5217024B2 (fr) 1977-05-12
ZA741912B (en) 1975-03-26
CH602529A5 (fr) 1978-07-31
FR2223345A1 (fr) 1974-10-25
NL7404003A (fr) 1974-09-30
ES424607A1 (es) 1976-06-01
NL157289B (nl) 1978-07-17
JPS49126653A (fr) 1974-12-04
DE2314950A1 (de) 1974-10-10
BE812770A (fr) 1974-09-25
IT1011127B (it) 1977-01-20
US3933924A (en) 1976-01-20
AU6707774A (en) 1975-09-25
DE2314950B2 (de) 1977-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse