FR2402663A2 - Procede de preparation de l'ethylphosphite d'aluminium - Google Patents

Procede de preparation de l'ethylphosphite d'aluminium

Info

Publication number
FR2402663A2
FR2402663A2 FR7727668A FR7727668A FR2402663A2 FR 2402663 A2 FR2402663 A2 FR 2402663A2 FR 7727668 A FR7727668 A FR 7727668A FR 7727668 A FR7727668 A FR 7727668A FR 2402663 A2 FR2402663 A2 FR 2402663A2
Authority
FR
France
Prior art keywords
phosphite
ethyl
reaction
phosphorous acid
alumina
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.)
Granted
Application number
FR7727668A
Other languages
English (en)
Other versions
FR2402663B2 (fr
Inventor
Jean Abblard
Michel Ghazarian
Rene Viricel
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.)
Bayer CropScience SA
Original Assignee
Philagro SA
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 Philagro SA filed Critical Philagro SA
Priority to FR7727668A priority Critical patent/FR2402663A2/fr
Priority to GB47371/77A priority patent/GB1589670A/en
Priority to CA290,724A priority patent/CA1086768A/fr
Priority to DD7700202072A priority patent/DD133148A5/xx
Priority to IE2305/77A priority patent/IE45984B1/en
Priority to CH1396077A priority patent/CH625532A5/fr
Priority to ES464163A priority patent/ES464163A1/es
Priority to DK504977A priority patent/DK146183C/da
Priority to JP52137180A priority patent/JPS5945678B2/ja
Priority to NLAANVRAGE7712582,A priority patent/NL184419C/xx
Priority to LU78525A priority patent/LU78525A1/fr
Priority to IL53391A priority patent/IL53391A0/xx
Priority to DE2751035A priority patent/DE2751035C2/de
Priority to US05/851,794 priority patent/US4143059A/en
Priority to PT67282A priority patent/PT67282B/fr
Priority to IT29736/77A priority patent/IT1088889B/it
Priority to HU77PI603A priority patent/HU177254B/hu
Priority to SE7712964A priority patent/SE430892B/xx
Priority to BR7707637A priority patent/BR7707637A/pt
Priority to AT818377A priority patent/AT355592B/de
Publication of FR2402663A2 publication Critical patent/FR2402663A2/fr
Application granted granted Critical
Publication of FR2402663B2 publication Critical patent/FR2402663B2/fr
Granted 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having alternatively specified atoms bound to the phosphorus atom and not covered by a single one of groups A01N57/10, A01N57/18, A01N57/26, A01N57/34
    • 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
    • C07F9/141—Esters of phosphorous acids
    • C07F9/142—Esters of phosphorous acids with hydroxyalkyl compounds without further substituents on alkyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1 degrés Procédé de préparation de l'éthylphosphite d'aluminium. 2 degrés L'éthylphosphite d'aluminium est formé par réaction sur une alumine éventuellement hydratée d'un excès d'un mélange ternaire de diéthylphosphite, de monoéthylphosphite et d'acide phosphoreux à une température de 20 à 100 degrés C, sous pression réduite, l'eau résultant étant simultanément éliminée au fur et à mesure de sa formation. 3 degrés Ce procédé est utilisable industriellement.
FR7727668A 1976-11-16 1977-09-07 Procede de preparation de l'ethylphosphite d'aluminium Granted FR2402663A2 (fr)

Priority Applications (20)

Application Number Priority Date Filing Date Title
FR7727668A FR2402663A2 (fr) 1977-09-07 1977-09-07 Procede de preparation de l'ethylphosphite d'aluminium
CA290,724A CA1086768A (fr) 1976-11-16 1977-11-14 Methode de fabrication d'un compose d'aluminium
DD7700202072A DD133148A5 (de) 1976-11-16 1977-11-14 Verfahren zur herstellung von aluminiumaethylphosphit
IE2305/77A IE45984B1 (en) 1976-11-16 1977-11-14 Process for the manufacture of aluminium ethylphosphite
GB47371/77A GB1589670A (en) 1976-11-16 1977-11-14 Process for the manufacture of aluminium ethylphosphite
PT67282A PT67282B (fr) 1976-11-16 1977-11-15 Procede de preparation d'ethylphosphite d'aluminium
DK504977A DK146183C (da) 1976-11-16 1977-11-15 Fremgangsmaade til fremstilling af aluminium-ethylphosphit
JP52137180A JPS5945678B2 (ja) 1976-11-16 1977-11-15 アルミニウムエチルホスフアイトの製法
NLAANVRAGE7712582,A NL184419C (nl) 1976-11-16 1977-11-15 Werkwijze ter bereiding van aluminiumethylfosfiet.
LU78525A LU78525A1 (fr) 1976-11-16 1977-11-15 Procede de fabrication de l'ethylphosphite d'aluminium
CH1396077A CH625532A5 (fr) 1976-11-16 1977-11-15
DE2751035A DE2751035C2 (de) 1976-11-16 1977-11-15 Verfahren zur Herstellung von Aluminiumäthylphosphit
US05/851,794 US4143059A (en) 1976-11-16 1977-11-15 Process for preparing aluminum ethyl phosphite
ES464163A ES464163A1 (es) 1976-11-16 1977-11-15 Procedimiento para la fabricacion de etilfosfito de alumi- nio.
IL53391A IL53391A0 (en) 1976-11-16 1977-11-15 The manufacture of aluminium ethylphosphite
IT29736/77A IT1088889B (it) 1976-11-16 1977-11-16 Procedimento per fabbricare etilfosfito d'alluminio
HU77PI603A HU177254B (en) 1976-11-16 1977-11-16 Process for preparing aluminium-ethyl-phosphate
SE7712964A SE430892B (sv) 1976-11-16 1977-11-16 Forfarande for framstellning av aluminiumetylfosfit
BR7707637A BR7707637A (pt) 1976-11-16 1977-11-16 Processo para fabricacao de etilfosfito de aluminio,etil-fosfito de aluminio assim obtido
AT818377A AT355592B (de) 1976-11-16 1977-11-16 Verfahren zur herstellung von aluminiumaethyl- phosphit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727668A FR2402663A2 (fr) 1977-09-07 1977-09-07 Procede de preparation de l'ethylphosphite d'aluminium

Publications (2)

Publication Number Publication Date
FR2402663A2 true FR2402663A2 (fr) 1979-04-06
FR2402663B2 FR2402663B2 (fr) 1984-01-27

Family

ID=9195348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727668A Granted FR2402663A2 (fr) 1976-11-16 1977-09-07 Procede de preparation de l'ethylphosphite d'aluminium

Country Status (1)

Country Link
FR (1) FR2402663A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309736B2 (en) 2007-02-16 2012-11-13 Centre National De La Recherche Scientifique (Cnrs) Alkyl H-phosphonates of N,N′-dialkylimidazoliums and of quaternary ammoniums and uses thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309736B2 (en) 2007-02-16 2012-11-13 Centre National De La Recherche Scientifique (Cnrs) Alkyl H-phosphonates of N,N′-dialkylimidazoliums and of quaternary ammoniums and uses thereof

Also Published As

Publication number Publication date
FR2402663B2 (fr) 1984-01-27

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