CH602529A5 - - Google Patents

Info

Publication number
CH602529A5
CH602529A5 CH397677A CH405174A CH602529A5 CH 602529 A5 CH602529 A5 CH 602529A5 CH 397677 A CH397677 A CH 397677A CH 405174 A CH405174 A CH 405174A CH 602529 A5 CH602529 A5 CH 602529A5
Authority
CH
Switzerland
Application number
CH397677A
Inventor
Oskar Weissel
Horst Koeller
Hans-Helmut Schwarz
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 CH602529A5 publication Critical patent/CH602529A5/xx

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)
CH397677A 1973-03-26 1974-03-22 CH602529A5 (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 (1)

Publication Number Publication Date
CH602529A5 true CH602529A5 (fr) 1978-07-31

Family

ID=5875912

Family Applications (1)

Application Number Title Priority Date Filing Date
CH397677A CH602529A5 (fr) 1973-03-26 1974-03-22

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131897A1 (fr) * 1983-07-15 1985-01-23 Ici Americas Inc. Procédé à rendement élevé pour la préparation de tétraalkyl-3,3',5,5'-diphénol-4,4'

Families Citing this family (5)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131897A1 (fr) * 1983-07-15 1985-01-23 Ici Americas Inc. Procédé à rendement élevé pour la préparation de tétraalkyl-3,3',5,5'-diphénol-4,4'

Also Published As

Publication number Publication date
DE2314950C3 (de) 1978-04-06
ZA741912B (en) 1975-03-26
JPS49126653A (fr) 1974-12-04
ES424607A1 (es) 1976-06-01
NL157289B (nl) 1978-07-17
NL7404003A (fr) 1974-09-30
CA1026382A (fr) 1978-02-14
JPS5217024B2 (fr) 1977-05-12
GB1453768A (en) 1976-10-27
DE2314950A1 (de) 1974-10-10
FR2223345B1 (fr) 1977-10-07
FR2223345A1 (fr) 1974-10-25
BE812770A (fr) 1974-09-25
US3933924A (en) 1976-01-20
IT1011127B (it) 1977-01-20
AU6707774A (en) 1975-09-25
DE2314950B2 (de) 1977-08-04

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Legal Events

Date Code Title Description
PL Patent ceased