FR2021681A1 - - Google Patents

Info

Publication number
FR2021681A1
FR2021681A1 FR6933677A FR6933677A FR2021681A1 FR 2021681 A1 FR2021681 A1 FR 2021681A1 FR 6933677 A FR6933677 A FR 6933677A FR 6933677 A FR6933677 A FR 6933677A FR 2021681 A1 FR2021681 A1 FR 2021681A1
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.)
Withdrawn
Application number
FR6933677A
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.)
ARAKAWA RINSAN KAGAKU
Original Assignee
ARAKAWA RINSAN KAGAKU
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 ARAKAWA RINSAN KAGAKU filed Critical ARAKAWA RINSAN KAGAKU
Publication of FR2021681A1 publication Critical patent/FR2021681A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR6933677A 1968-10-28 1969-10-02 Withdrawn FR2021681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7874668 1968-10-28

Publications (1)

Publication Number Publication Date
FR2021681A1 true FR2021681A1 (fr) 1970-07-24

Family

ID=13670435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933677A Withdrawn FR2021681A1 (fr) 1968-10-28 1969-10-02

Country Status (6)

Country Link
US (1) US3901947A (fr)
BE (1) BE739786A (fr)
DE (1) DE1948607C3 (fr)
FR (1) FR2021681A1 (fr)
GB (1) GB1262177A (fr)
NL (1) NL149151B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019999A1 (en) * 1968-10-05 1970-07-10 Sumitomo Chemical Co Catalytic o-methylation of phenols
JPS5129138B1 (fr) * 1970-07-28 1976-08-24

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1332080A (en) * 1970-07-22 1973-10-03 Gen Electric Alkylation process
US3972836A (en) * 1971-02-11 1976-08-03 General Electric Company Preparation of ortho-alkylated phenols
DD130916A1 (de) * 1977-04-29 1978-05-17 Steffen Zemelka Befestigung der innenmaske auf dem anschlussstueck einer atemschutzmaske
US5326737A (en) * 1980-07-31 1994-07-05 Gas Desulfurization Corporation Cerium oxide solutions for the desulfurization of gases
JPS5785333A (en) * 1980-11-17 1982-05-28 Mitsui Toatsu Chem Inc Ortho-alkylation of phenolic compound
JPS5785332A (en) * 1980-11-17 1982-05-28 Mitsui Toatsu Chem Inc Ortho-alkylation of phenolic compound
DE3149022A1 (de) * 1981-12-11 1983-06-16 Chemische Werke Hüls AG, 4370 Marl Verfahren zur ortho-methylierung von phenolverbindungen
US4851591A (en) * 1983-11-28 1989-07-25 General Electric Company Magnesium-containing catalyst activated under vacuum, in nitrogen, or in air, and use in an ortho-alkylation process
EP0150311A1 (fr) * 1983-11-28 1985-08-07 General Electric Company Catalyseur contenant le magnésium activé sous vide, dans l'azote ou dans l'air et son utilisation dans un procédé d'alkylation en position ortho
JPS6230552A (ja) * 1984-11-27 1987-02-09 Nippon Shokubai Kagaku Kogyo Co Ltd 気相水素移動反応用触媒
FR2677347B1 (fr) * 1991-06-05 1993-08-20 Rhone Poulenc Chimie Composition a base d'oxyde cerique, sa preparation et ses utilisations.
KR960003790B1 (ko) * 1992-12-31 1996-03-22 한국과학기술원 신규한 변형 마그네슘 옥사이드 촉매 조성물 및 그의 제조방법
US8648225B2 (en) * 2010-04-12 2014-02-11 Chevron Phillips Chemical Company Lp Process for hydrogenating highly unsaturated hydrocarbons and catalyst therefor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280201A (en) * 1966-10-18 Process of making z,g-disubstituted phenols
DE1265756B (de) * 1963-08-13 1968-04-11 Koppers Co Inc Verfahren zur selektiven o-Alkylierung von Phenolen
US3446856A (en) * 1964-05-29 1969-05-27 Gen Electric Methylation of phenols
DE1248666B (fr) * 1965-09-23 1967-08-31 Rutgerswerke und Teerverwertung Aktiengesellschaft, Frankfurt/M

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019999A1 (en) * 1968-10-05 1970-07-10 Sumitomo Chemical Co Catalytic o-methylation of phenols
JPS5129138B1 (fr) * 1970-07-28 1976-08-24

Also Published As

Publication number Publication date
NL149151B (nl) 1976-04-15
GB1262177A (en) 1972-02-02
DE1948607C3 (de) 1974-10-31
DE1948607B2 (de) 1974-03-28
NL6915063A (fr) 1970-05-01
BE739786A (fr) 1970-03-16
US3901947A (en) 1975-08-26
DE1948607A1 (de) 1970-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse