CH348284A - Process for the stabilization of esters of acids of trivalent or pentavalent phosphorus or of mixtures containing such esters - Google Patents

Process for the stabilization of esters of acids of trivalent or pentavalent phosphorus or of mixtures containing such esters

Info

Publication number
CH348284A
CH348284A CH348284DA CH348284A CH 348284 A CH348284 A CH 348284A CH 348284D A CH348284D A CH 348284DA CH 348284 A CH348284 A CH 348284A
Authority
CH
Switzerland
Prior art keywords
esters
trivalent
stabilization
acids
mixtures containing
Prior art date
Application number
Other languages
German (de)
Inventor
Diriwaechter Hans
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Publication of CH348284A publication Critical patent/CH348284A/en

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
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • 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
    • C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
    • 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
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6509—Six-membered rings
    • C07F9/6512—Six-membered rings having the nitrogen atoms in positions 1 and 3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/15—Antistatic agents not otherwise provided for
    • Y10S260/16—Antistatic agents containing a metal, silicon, boron or phosphorus

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CH348284D 1956-11-30 1956-11-30 Process for the stabilization of esters of acids of trivalent or pentavalent phosphorus or of mixtures containing such esters CH348284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH848485X 1956-11-30

Publications (1)

Publication Number Publication Date
CH348284A true CH348284A (en) 1960-08-15

Family

ID=4542065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348284D CH348284A (en) 1956-11-30 1956-11-30 Process for the stabilization of esters of acids of trivalent or pentavalent phosphorus or of mixtures containing such esters

Country Status (5)

Country Link
US (1) US2925419A (en)
CH (1) CH348284A (en)
DE (1) DE1107228B (en)
FR (1) FR1187378A (en)
GB (1) GB848485A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439068A (en) * 1965-05-21 1969-04-15 Olin Mathieson Process for stabilizing a polyol phosphorus by adding limonene dioxide,vinylcyclohexene dioxide or dicyclodiepoxy carboxylate and composition
US5288918A (en) * 1992-09-29 1994-02-22 Union Carbide Chemicals & Plastics Technology Corporation Hydroformylation process
US5364950A (en) * 1992-09-29 1994-11-15 Union Carbide Chimicals & Plastics Technology Corporation Process for stabilizing phosphite ligands in hydroformylation reaction mixtures
US5756855A (en) * 1994-08-19 1998-05-26 Union Carbide Chemicals & Plastics Technology Corporation Stabilization of phosphite ligands in hydroformylation process

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258463A (en) * 1961-08-29 1966-06-28 Stauffer Chemical Co Phosphoro sulfenates
DE2411764A1 (en) * 1973-03-16 1974-09-26 Sandoz Ag STABILIZED BIOCIDES WITH THE ACTIVE SUBSTANCE 0,0-DIMETHYL-0-QUINOXYLINYL- (2) THIONOPHOSPHATE
US4634541A (en) * 1985-01-28 1987-01-06 Standard Oil Company Color stabilizers for zinc dithiophosphates
CN113861131B (en) * 2021-11-08 2024-04-19 深圳菲斯生物科技有限公司 Preparation method of cetirizine impurity C

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690585A (en) * 1950-03-01 1953-04-22 Standard Oil Dev Co Improvements in or relating to insecticidal compositions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439068A (en) * 1965-05-21 1969-04-15 Olin Mathieson Process for stabilizing a polyol phosphorus by adding limonene dioxide,vinylcyclohexene dioxide or dicyclodiepoxy carboxylate and composition
US5288918A (en) * 1992-09-29 1994-02-22 Union Carbide Chemicals & Plastics Technology Corporation Hydroformylation process
US5364950A (en) * 1992-09-29 1994-11-15 Union Carbide Chimicals & Plastics Technology Corporation Process for stabilizing phosphite ligands in hydroformylation reaction mixtures
US5756855A (en) * 1994-08-19 1998-05-26 Union Carbide Chemicals & Plastics Technology Corporation Stabilization of phosphite ligands in hydroformylation process
US5929289A (en) * 1994-08-19 1999-07-27 Union Carbide Chemicals & Plastics Technology Corporation Stabilization of phosphite ligands in hydroformylation process

Also Published As

Publication number Publication date
GB848485A (en) 1960-09-21
DE1107228B (en) 1961-05-25
US2925419A (en) 1960-02-16
FR1187378A (en) 1959-09-10

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