GB1415532A - Phosphonous acid derivatives - Google Patents

Phosphonous acid derivatives

Info

Publication number
GB1415532A
GB1415532A GB5368172A GB5368172A GB1415532A GB 1415532 A GB1415532 A GB 1415532A GB 5368172 A GB5368172 A GB 5368172A GB 5368172 A GB5368172 A GB 5368172A GB 1415532 A GB1415532 A GB 1415532A
Authority
GB
United Kingdom
Prior art keywords
compounds
formula
hydrogen
nov
reacting
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
GB5368172A
Other languages
English (en)
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.)
Sandoz AG
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
Publication of GB1415532A publication Critical patent/GB1415532A/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
    • C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808—Phosphonous 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
    • C07F9/4841—Aromatic acids or derivatives (P-C aromatic linkage)
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
    • C08K5/5393—Phosphonous compounds, e.g. R—P(OR')2
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/5398—Phosphorus bound to sulfur
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/04—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds
    • C09K15/32—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal
    • C09K15/322—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus
    • C09K15/324—Anti-oxidant compositions; Compositions inhibiting chemical change containing organic compounds containing two or more of boron, silicon, phosphorus, selenium, tellurium or a metal containing only phosphorus containing phosphorus and sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
GB5368172A 1971-11-24 1972-11-21 Phosphonous acid derivatives Expired GB1415532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1712971A CH557389A (de) 1971-11-24 1971-11-24 Verfahren zur herstellung von neuen diphenylmethan-, diphenyloxid- und diphenylsulfid-phosphonig und-thiophosphonigsaeuren, deren ester und thioester.

Publications (1)

Publication Number Publication Date
GB1415532A true GB1415532A (en) 1975-11-26

Family

ID=4422988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5368172A Expired GB1415532A (en) 1971-11-24 1972-11-21 Phosphonous acid derivatives

Country Status (13)

Country Link
US (1) US3875264A (enrdf_load_stackoverflow)
JP (1) JPS5645919B2 (enrdf_load_stackoverflow)
AT (1) AT327944B (enrdf_load_stackoverflow)
BE (1) BE791767A (enrdf_load_stackoverflow)
BR (1) BR7208256D0 (enrdf_load_stackoverflow)
CA (1) CA989414A (enrdf_load_stackoverflow)
CH (1) CH557389A (enrdf_load_stackoverflow)
DE (1) DE2256783C2 (enrdf_load_stackoverflow)
ES (1) ES408865A1 (enrdf_load_stackoverflow)
FR (1) FR2161052B1 (enrdf_load_stackoverflow)
GB (1) GB1415532A (enrdf_load_stackoverflow)
IT (1) IT971154B (enrdf_load_stackoverflow)
NL (1) NL7215623A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100089A (en) * 1976-01-16 1978-07-11 Raychem Corporation High-voltage insulating material comprising anti-tracking and erosion inhibiting compounds with insulating polymers
US4219607A (en) * 1978-01-13 1980-08-26 Raychem Corporation High voltage insulating compositions containing phosphorus compounds
US4223071A (en) * 1978-01-13 1980-09-16 Raychem Corporation High voltage insulating compositions containing phosphorus compounds
DE2962673D1 (en) * 1978-04-20 1982-06-24 Ciba Geigy Ag Ortho-alkylated phenylphosphonites, process for their preparation and stabilized compositions
US4263230A (en) * 1979-10-11 1981-04-21 Stauffer Chemical Company Bisphosphonites
CA1276344C (en) * 1980-12-17 1990-11-13 Markus Matzner Processing of heat stabilized polyarylates
JPS5813653A (ja) * 1981-07-17 1983-01-26 Teijin Ltd 樹脂組成物
US4551527A (en) * 1981-07-02 1985-11-05 Borg-Warner Chemicals, Inc. Salts of 5,5-bis-(bromomethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinane and process for preparing same
JPS60208325A (ja) * 1984-04-02 1985-10-19 Polyplastics Co ポリエステルの製造方法
JPS638453A (ja) * 1986-06-27 1988-01-14 Polyplastics Co 熱可塑性ポリエステル樹脂組成物
JPS63105053A (ja) * 1986-10-20 1988-05-10 Kuraray Co Ltd 耐光性に優れたポリエステル樹脂
GB8901517D0 (en) * 1989-01-24 1989-03-15 Sandoz Ltd Improvements in or relating to organic compounds
JPH02287165A (ja) * 1989-04-27 1990-11-27 Nec Kansai Ltd 半導体集積回路装置の電気的特性測定方法
DE3923492A1 (de) * 1989-05-20 1991-02-07 Hoechst Ag Kunststoff-formmasse
GB9114430D0 (en) * 1991-07-03 1991-08-21 Sandoz Ltd Improvements in or relating to organic compounds
BR9906616B1 (pt) * 1998-09-01 2011-06-28 fosfonitos, processo para sua preparação e uso dos mesmos.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558342A (de) * 1968-08-28 1975-01-31 Sandoz Ag Verfahren zur herstellung von neuen phenolderivaten.

Also Published As

Publication number Publication date
ES408865A1 (es) 1976-03-16
IT971154B (it) 1974-04-30
CA989414A (en) 1976-05-18
JPS5645919B2 (enrdf_load_stackoverflow) 1981-10-29
FR2161052A1 (enrdf_load_stackoverflow) 1973-07-06
NL7215623A (enrdf_load_stackoverflow) 1973-05-28
BR7208256D0 (pt) 1973-08-23
US3875264A (en) 1975-04-01
BE791767A (fr) 1973-05-22
JPS4862741A (enrdf_load_stackoverflow) 1973-09-01
CH557389A (de) 1974-12-31
DE2256783C2 (de) 1982-04-01
ATA997272A (de) 1975-05-15
FR2161052B1 (enrdf_load_stackoverflow) 1977-12-23
DE2256783A1 (de) 1973-05-30
AT327944B (de) 1976-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee