FR1452428A - Process for the preparation of ester-anhydrides of polyphosphoric acids - Google Patents

Process for the preparation of ester-anhydrides of polyphosphoric acids

Info

Publication number
FR1452428A
FR1452428A FR36525A FR36525A FR1452428A FR 1452428 A FR1452428 A FR 1452428A FR 36525 A FR36525 A FR 36525A FR 36525 A FR36525 A FR 36525A FR 1452428 A FR1452428 A FR 1452428A
Authority
FR
France
Prior art keywords
anhydrides
ester
preparation
polyphosphoric acids
polyphosphoric
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
FR36525A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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
Priority claimed from DEF44325A external-priority patent/DE1222924B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1452428A publication Critical patent/FR1452428A/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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/46—Phosphinous acids [R2POH], [R2P(= O)H]: Thiophosphinous acids including[R2PSH]; [R2P(=S)H]; Aminophosphines [R2PNH2]; Derivatives thereof
    • 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
    • C07F9/098—Esters of polyphosphoric acids or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/04—Phosphorus linked to oxygen or to oxygen and carbon

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR36525A 1964-10-28 1965-10-28 Process for the preparation of ester-anhydrides of polyphosphoric acids Expired FR1452428A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF44325A DE1222924B (en) 1964-10-28 1964-10-28 Process for the production of neutral polyphosphoric acid ester anhydrides
DEF0046348 1965-06-16

Publications (1)

Publication Number Publication Date
FR1452428A true FR1452428A (en) 1966-02-25

Family

ID=25976826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36525A Expired FR1452428A (en) 1964-10-28 1965-10-28 Process for the preparation of ester-anhydrides of polyphosphoric acids

Country Status (1)

Country Link
FR (1) FR1452428A (en)

Similar Documents

Publication Publication Date Title
FR1342412A (en) Process for the preparation of aminomethylenephosphonic acids
FR92624E (en) Process for the preparation of alpha-aminocarboxylic acids
CH489456A (en) Process for the preparation of aromatic tricarboxylic acids
FR1428374A (en) Process for the continuous preparation of alkane-dicarboxylic acids
CH491087A (en) Process for the preparation of bis-tri-iodoisophthalamic acids
FR1396621A (en) Process for the preparation of sulfamyl-anthranilic acids
FR1438339A (en) Process for the preparation of sulfamyl-anthranilic acids
FR1373341A (en) Process for the preparation of sulfamylanthranilic acids
OA02201A (en) Process for the preparation of N-methyl-piperazides of carboxylic acids.
FR1545270A (en) Process for the preparation of phenylalkanoic acids
FR1474441A (en) Process for the preparation of alpha-aminocarboxylic acids
FR1434364A (en) Process for the preparation of betaines of triarylphosphinopropionic acids
FR1446186A (en) Process for the preparation of aminoalkanolsulfuric acids
CH438366A (en) Process for the preparation of para-alkoxy-phenyl-alkylene-carboxylic acids
FR1507996A (en) Process for the preparation of benzene carboxylic acids
FR1452428A (en) Process for the preparation of ester-anhydrides of polyphosphoric acids
FR1470160A (en) Process for the preparation of 2-methyl-4-chlorophenoxycarboxylic acids
FR1473246A (en) Process for the preparation of aminocyclohexanecarboxylic acids
FR1503528A (en) Process for the preparation of 3-indolyl-acetic acids
FR1436570A (en) Process for the preparation of cycloalkene dicarboxylic acids
FR93776E (en) Process for the preparation of alpha-aminocarboxylic acids.
FR1412979A (en) Process for the preparation of aliphatic omega-cyanocarboxylic acids
FR1402156A (en) Process for the preparation of alpha-sulfo-alkanoic acids
FR1414256A (en) Process for the preparation of arylboranes
FR1495047A (en) Process for the preparation of esters of hydroxymethane-carboxylic acids