FR881349A - Process for the preparation of diphosphoric ethers-salts of derivatives of hydroquinone and naphthohydroquinone alkylated in the nucleus - Google Patents

Process for the preparation of diphosphoric ethers-salts of derivatives of hydroquinone and naphthohydroquinone alkylated in the nucleus

Info

Publication number
FR881349A
FR881349A FR881349DA FR881349A FR 881349 A FR881349 A FR 881349A FR 881349D A FR881349D A FR 881349DA FR 881349 A FR881349 A FR 881349A
Authority
FR
France
Prior art keywords
naphthohydroquinone
diphosphoric
hydroquinone
alkylated
nucleus
Prior art date
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
Other languages
French (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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR881349A publication Critical patent/FR881349A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
FR881349D 1941-03-17 1942-04-18 Process for the preparation of diphosphoric ethers-salts of derivatives of hydroquinone and naphthohydroquinone alkylated in the nucleus Expired FR881349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US881349XA 1941-03-17 1941-03-17

Publications (1)

Publication Number Publication Date
FR881349A true FR881349A (en) 1943-04-21

Family

ID=22209557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881349D Expired FR881349A (en) 1941-03-17 1942-04-18 Process for the preparation of diphosphoric ethers-salts of derivatives of hydroquinone and naphthohydroquinone alkylated in the nucleus

Country Status (1)

Country Link
FR (1) FR881349A (en)

Similar Documents

Publication Publication Date Title
FR885754A (en) Process for the preparation of derivatives of the anthraquinone series
FR879653A (en) Process for the preparation of substituted alkyl derivatives of hydroquinone and naphthohydroquinone
FR881349A (en) Process for the preparation of diphosphoric ethers-salts of derivatives of hydroquinone and naphthohydroquinone alkylated in the nucleus
FR855272A (en) Process for the preparation of nitrogen-substituted amino-methylene acetone derivatives
FR877129A (en) Process for the preparation of nu-sulfonyl- or nu-nu'disulfonyl-ureas
FR913163A (en) Process for the preparation of oxazolidones-2
FR850743A (en) Core substituted aniline derivatives and process for their preparation
FR888740A (en) Process for the preparation of alpha-amino-pyridine derivatives
FR870279A (en) Process for the preparation of 2-cyano-4-acetylglutaric acid derivatives
FR838171A (en) Process for the preparation and application of alkylene trithiocarbonates
FR881037A (en) Process for the preparation of ascorbic acid
FR847406A (en) Process for the preparation of alkylene derivatives
FR873562A (en) Process for the preparation of 2-ketogluconic acid
FR926209A (en) Process for the preparation of isocytosine
FR881023A (en) Process for the preparation of abietic acid derivatives
FR884408A (en) Process for the preparation of trioxyabietic acid
FR873199A (en) Process for the preparation of oxypyridine derivatives
FR863733A (en) Imidazoline derivatives and process for preparing them
FR830612A (en) Process for the preparation of anthraquinone derivatives containing nitrogen
FR878312A (en) Process for the preparation of alpha- (4-methyl-phenyl) -beta-methylaminopropane
FR881721A (en) Process for the preparation of detergents
BE439060A (en) PROCESS FOR THE PREPARATION OF POLYIODINE DERIVATIVES OF OXYDIPHENYLCARBOXYLIC ACIDS
FR874629A (en) Process for the preparation of sulfonamide derivatives
FR881625A (en) Process for the preparation of sulfonic acids
FR951685A (en) Process for the preparation of isocytosine