CH633297A5 - Verfahren zur herstellung von fluorenphosphoniten. - Google Patents

Verfahren zur herstellung von fluorenphosphoniten. Download PDF

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Publication number
CH633297A5
CH633297A5 CH1135277A CH1135277A CH633297A5 CH 633297 A5 CH633297 A5 CH 633297A5 CH 1135277 A CH1135277 A CH 1135277A CH 1135277 A CH1135277 A CH 1135277A CH 633297 A5 CH633297 A5 CH 633297A5
Authority
CH
Switzerland
Prior art keywords
compounds
formula
polypropylene
parts
compound
Prior art date
Application number
CH1135277A
Other languages
German (de)
English (en)
Inventor
Kurt Dr Hofer
Rudolf Dr Moesch
Guenther Dr Tscheulin
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH1135277A priority Critical patent/CH633297A5/de
Priority to DE19782839132 priority patent/DE2839132A1/de
Priority to US05/941,300 priority patent/US4211731A/en
Priority to IT51056/78A priority patent/IT1106909B/it
Priority to GB7836534A priority patent/GB2006214B/en
Priority to FR7826397A priority patent/FR2403347A1/fr
Priority to JP11243878A priority patent/JPS5452067A/ja
Publication of CH633297A5 publication Critical patent/CH633297A5/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/49Phosphorus-containing compounds
    • C08K5/51Phosphorus bound to oxygen
    • C08K5/53Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5313Phosphinic compounds, e.g. R2=P(:O)OR'
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/48Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/4841Aromatic acids or derivatives (P-C aromatic linkage)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/48Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/485Polyphosphonous acids or derivatives

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
CH1135277A 1977-09-16 1977-09-16 Verfahren zur herstellung von fluorenphosphoniten. CH633297A5 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH1135277A CH633297A5 (de) 1977-09-16 1977-09-16 Verfahren zur herstellung von fluorenphosphoniten.
DE19782839132 DE2839132A1 (de) 1977-09-16 1978-09-08 Fluorenphophonite bzw. -thionophosphonite, deren herstellung und verwendung als antioxydantien
US05/941,300 US4211731A (en) 1977-09-16 1978-09-11 Fluorene phosphonites and thiophosphonites as antioxidants for organic materials
IT51056/78A IT1106909B (it) 1977-09-16 1978-09-12 Derivati del fosforo impiegabili quali stabilizzanti di materie organiche e loro preparazione
GB7836534A GB2006214B (en) 1977-09-16 1978-09-12 Organic compounds
FR7826397A FR2403347A1 (fr) 1977-09-16 1978-09-14 Nouveaux derives du phosphore utilisables comme stabilisants de matieres organiques et leur preparation
JP11243878A JPS5452067A (en) 1977-09-16 1978-09-14 Arylphosphonite and thiophosphonite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1135277A CH633297A5 (de) 1977-09-16 1977-09-16 Verfahren zur herstellung von fluorenphosphoniten.

Publications (1)

Publication Number Publication Date
CH633297A5 true CH633297A5 (de) 1982-11-30

Family

ID=4372660

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1135277A CH633297A5 (de) 1977-09-16 1977-09-16 Verfahren zur herstellung von fluorenphosphoniten.

Country Status (7)

Country Link
US (1) US4211731A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5452067A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH633297A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2839132A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2403347A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2006214B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1106909B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474914A (en) * 1981-08-31 1984-10-02 Ciba-Geigy Corporation Ortho-alkylated phenyl phosphonites and stabilized organic compositions
US4472548A (en) * 1983-06-30 1984-09-18 The B. F. Goodrich Company Oligomeric phenylphosphonites
US4508861A (en) * 1983-12-29 1985-04-02 General Electric Company Thermally stabilized polyetherimides
JPS60208325A (ja) * 1984-04-02 1985-10-19 Polyplastics Co ポリエステルの製造方法
DE19647297A1 (de) * 1996-11-15 1998-05-20 Basf Ag Thermooxidationsstabile thermoplastische Formmassen
DE19709877A1 (de) 1997-03-11 1998-09-17 Bayer Ag 1,5-Dihydro-pyrazolo[3,4-d]-pyrimidinon-derivate
US6207868B1 (en) * 1997-06-13 2001-03-27 The Penn State Research Foundation Asymmetric synthesis catalyzed by transition metal complexes with chiral ligands
US6362358B1 (en) * 1998-09-01 2002-03-26 Clariant Finance (Bvi) Limited Process for the preparation of aromatic phosphonites and aromatic phosphinites and the products made by the process thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1372528A (en) * 1970-10-22 1974-10-30 Sandoz Ltd Benzene phosphonous acid compounds their production and use as stabilizers for organic materials
CH552634A (de) * 1971-04-02 1974-08-15 Sandoz Ag Verfahren zur herstellung von neuen derivaten der diphenylenoxid-, diphenylensulfid- und diphenyleniminphosphonigsaeure.
US3903208A (en) * 1971-11-24 1975-09-02 Sandoz Ltd Phosphonous and thiophosphonous acid esters

Also Published As

Publication number Publication date
GB2006214B (en) 1982-01-27
JPS6232198B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-13
IT1106909B (it) 1985-11-18
US4211731A (en) 1980-07-08
JPS5452067A (en) 1979-04-24
DE2839132C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-05
IT7851056A0 (it) 1978-09-12
DE2839132A1 (de) 1979-03-29
GB2006214A (en) 1979-05-02
FR2403347A1 (fr) 1979-04-13
FR2403347B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-07-20

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