BE739786A - - Google Patents

Info

Publication number
BE739786A
BE739786A BE739786DA BE739786A BE 739786 A BE739786 A BE 739786A BE 739786D A BE739786D A BE 739786DA BE 739786 A BE739786 A BE 739786A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE739786A publication Critical patent/BE739786A/xx

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)
BE739786D 1968-10-28 1969-10-03 BE739786A (xx)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE739786A true BE739786A (xx) 1970-03-16

Family

ID=13670435

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739786D BE739786A (xx) 1968-10-28 1969-10-03

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388478A (en) * 1980-11-17 1983-06-14 Mitsui Toatsu Chemicals, Inc. Process for the ortho-alkylation of phenolic compounds
US4390737A (en) * 1980-11-17 1983-06-28 Mitsui Toatsu Chemicals, Inc. Process for the ortho-alkylation of phenolic compounds
US4482758A (en) * 1981-12-11 1984-11-13 Chemische Werke Huels Ag Process for the orthomethylation of phenolic compounds

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857899A (en) * 1968-10-05 1974-12-31 Sumitomo Chemical Co Process for selective methylation of phenols
JPS5129138B1 (xx) * 1970-07-28 1976-08-24
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
EP0150311A1 (en) * 1983-11-28 1985-08-07 General Electric Company Magnesium-containing catalyst activated under vacuum, in nitrogen, or in air, and use in ortho-alkylation process
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
EP0183225B1 (en) * 1984-11-27 1988-11-09 Nippon Shokubai Kagaku Kogyo Co., Ltd Catalyst for vapor-phase hydrogen transfer reaction
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 (xx) * 1965-09-23 1967-08-31 Rutgerswerke und Teerverwertung Aktiengesellschaft, Frankfurt/M

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388478A (en) * 1980-11-17 1983-06-14 Mitsui Toatsu Chemicals, Inc. Process for the ortho-alkylation of phenolic compounds
US4390737A (en) * 1980-11-17 1983-06-28 Mitsui Toatsu Chemicals, Inc. Process for the ortho-alkylation of phenolic compounds
US4482758A (en) * 1981-12-11 1984-11-13 Chemische Werke Huels Ag Process for the orthomethylation of phenolic compounds

Also Published As

Publication number Publication date
DE1948607A1 (de) 1970-05-06
DE1948607C3 (de) 1974-10-31
GB1262177A (en) 1972-02-02
DE1948607B2 (de) 1974-03-28
FR2021681A1 (xx) 1970-07-24
NL6915063A (xx) 1970-05-01
NL149151B (nl) 1976-04-15
US3901947A (en) 1975-08-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARAKAWA RINSAN KAGAKU KOGYO K.K.

Effective date: 19841003