[go: up one dir, main page]

BE895024A - PROCESS FOR THE PREPARATION OF PARAQUINONIC OR ORTHO-QUINONIC DERIVATIVES, POSSIBLY ALCOXYLS OR ARYLOXYLS, RESPECTIVELY FROM CORRESPONDING HYDROQUINONIC OR PYROCATECHIC DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF PARAQUINONIC OR ORTHO-QUINONIC DERIVATIVES, POSSIBLY ALCOXYLS OR ARYLOXYLS, RESPECTIVELY FROM CORRESPONDING HYDROQUINONIC OR PYROCATECHIC DERIVATIVES

Info

Publication number
BE895024A
BE895024A BE0/209484A BE209484A BE895024A BE 895024 A BE895024 A BE 895024A BE 0/209484 A BE0/209484 A BE 0/209484A BE 209484 A BE209484 A BE 209484A BE 895024 A BE895024 A BE 895024A
Authority
BE
Belgium
Prior art keywords
derivatives
paraquinonic
hydroquinonic
aryloxyls
pyrocatechic
Prior art date
Application number
BE0/209484A
Other languages
French (fr)
Original Assignee
Delalande Sa
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 Delalande Sa filed Critical Delalande Sa
Publication of BE895024A publication Critical patent/BE895024A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/02—Quinones with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/38—Quinones containing —CHO or non—quinoid keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE0/209484A 1981-11-18 1982-11-16 PROCESS FOR THE PREPARATION OF PARAQUINONIC OR ORTHO-QUINONIC DERIVATIVES, POSSIBLY ALCOXYLS OR ARYLOXYLS, RESPECTIVELY FROM CORRESPONDING HYDROQUINONIC OR PYROCATECHIC DERIVATIVES BE895024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121606A FR2516505B1 (en) 1981-11-18 1981-11-18 NOVEL SELECTIVE OXIDIZING SYSTEM BASED ON COPPER CHLORIDE AND ITS APPLICATION TO THE OXIDATION OF PHENOLIC DERIVATIVES WITH A VIEW TO OBTAINING THE CORRESPONDING QUINON DERIVATIVES

Publications (1)

Publication Number Publication Date
BE895024A true BE895024A (en) 1983-05-16

Family

ID=9264129

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209484A BE895024A (en) 1981-11-18 1982-11-16 PROCESS FOR THE PREPARATION OF PARAQUINONIC OR ORTHO-QUINONIC DERIVATIVES, POSSIBLY ALCOXYLS OR ARYLOXYLS, RESPECTIVELY FROM CORRESPONDING HYDROQUINONIC OR PYROCATECHIC DERIVATIVES

Country Status (4)

Country Link
JP (1) JPS5899431A (en)
BE (1) BE895024A (en)
FR (1) FR2516505B1 (en)
ZA (1) ZA828484B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281347A (en) * 1985-10-02 1987-04-14 Mitsubishi Gas Chem Co Inc Method for producing quinone compounds
JP2838126B2 (en) * 1989-02-06 1998-12-16 東ソー株式会社 Method for producing orthoquinones
JP2604535B2 (en) * 1993-06-01 1997-04-30 士反 友紀子 Timer device

Also Published As

Publication number Publication date
FR2516505A1 (en) 1983-05-20
JPS5899431A (en) 1983-06-13
ZA828484B (en) 1983-10-26
FR2516505B1 (en) 1986-09-12

Similar Documents

Publication Publication Date Title
MA19716A1 (en) PROCESS FOR THE PREPARATION OF NEW DERIVATIVES 3- CETO TO 4.9 19- NORSTEROIDES.
PT68573A (en) PROCESS FOR THE PREPARATION OF IMIDAZOLE DERIVATIVES
MA21120A1 (en) PROCESS FOR THE PREPARATION OF PHARMALOGICALLY ACTIVE COMPOUNDS.
FR2507183B1 (en) PROCESS FOR THE PREPARATION OF 6,8-DIFLUORO-1,4-DIHYDRO-4-OXO-QUINOLEINE-3-CARBOXYLIC ACIDS
ES509449A0 (en) "A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF 1,3-DIHYDRO-6-METHYL-7-HYDROXY-FURO-3,4-C-PIRIDINE".
MA20110A1 (en) Process for the preparation of cepheme derivatives.
FR2517308B1 (en) PROCESS FOR THE PREPARATION OF 3-ALCOXYMETHYLCEPHALOSPORINE DERIVATIVES
RO91422A (en) PROCESS FOR THE PREPARATION OF 1,3-OXAZOLIDIN-2-ONE DERIVATIVES
MA21854A1 (en) PROCESS FOR THE PREPARATION OF PHOSPHONOMETHYL THIOETHOXYPURINES.
BE880509A (en) PROCESS FOR THE PREPARATION OF 2 ', 6'-DIALKYL-N-ALCOXYMETHYL-2-CHLORO-ACETANILIDES
FR2511681B1 (en) PROCESS FOR THE PREPARATION OF 3-EXO-METHYLENECEPHAME DERIVATIVES
FR2505820B1 (en) PROCESS FOR THE PREPARATION OF (7E-9Z) -ALCADIENOLS DERIVATIVES
BE895024A (en) PROCESS FOR THE PREPARATION OF PARAQUINONIC OR ORTHO-QUINONIC DERIVATIVES, POSSIBLY ALCOXYLS OR ARYLOXYLS, RESPECTIVELY FROM CORRESPONDING HYDROQUINONIC OR PYROCATECHIC DERIVATIVES
FR2607808B1 (en) PROCESS FOR THE PREPARATION OF TRIFLUOROMETHYLBENZONITRILE FROM TRIFLUOROMETHYLBENZALDEHYDE
RO87946A (en) PROCESS FOR THE PREPARATION OF A DERIVED 1,1-DIOXO-PENYLANOYLOXIMETHYL-6- (2-AMINO-2-PHENYLACETAMIDO) PPENYLICANATE
FR2549039B1 (en) PROCESS FOR THE PREPARATION OF 3,3,3-TRIFLUORO-2-TRIFLUORO-MEHYLPROPENE
PT74559B (en) PROCESS FOR THE PREPARATION OF SUBSTITUTED TRIFLUOROMETHYLPHENYL-TETRAHYDROPYRI-DINES
MX7196E (en) MICROBIOLOGICAL PROCEDURE FOR THE PREPARATION OF 1-CARVONA, FROM 1-ALFA-PINENO OR 1-BETA-PINENO
MA20092A1 (en) Process for the preparation of pyrimidinetrione derivatives.
FR2510565B1 (en) PROCESS FOR THE PREPARATION OF A- (3,4,5-TRIMETHOXYBENZOYLTHIO) -PROPIONYL GLYCINE
FR2562074B1 (en) PROCESS FOR THE PREPARATION OF 2,2-BISHALOMETHYLPENAME DERIVATIVES
BE894591A (en) PROCESS FOR THE PREPARATION OF THIOSULFENAMIDE DERIVATIVES OF N-PHOSPHONOMETHYGLYCINONITRILES
BE892145A (en) PROCESS FOR THE PREPARATION OF OMEGA-INDOL-3-YL-ALKANOL COMPOUNDS
RO85269A (en) PROCESS FOR THE PREPARATION OF 1,2,4-OXADIAZINE DERIVATIVES
FR2521556B1 (en) PROCESS FOR THE PREPARATION OF 3, 3'-DIAMINO-DIPHENYLSULFONES

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DELALANDE S.A.

Effective date: 19841116