CA1030977A - Synthese de diesters-o,o d'acide dithiophosphorique - Google Patents

Synthese de diesters-o,o d'acide dithiophosphorique

Info

Publication number
CA1030977A
CA1030977A CA224,759A CA224759A CA1030977A CA 1030977 A CA1030977 A CA 1030977A CA 224759 A CA224759 A CA 224759A CA 1030977 A CA1030977 A CA 1030977A
Authority
CA
Canada
Prior art keywords
diesters
production
dithiophosphoric acid
dithiophosphoric
acid
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
CA224,759A
Other languages
English (en)
Inventor
Hilmar Roszinski
Gerhard Hartlapp
Bernd Lippsmeier
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
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 DE19742421462 external-priority patent/DE2421462C3/de
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1030977A publication Critical patent/CA1030977A/fr
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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids

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)
CA224,759A 1974-05-03 1975-04-16 Synthese de diesters-o,o d'acide dithiophosphorique Expired CA1030977A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742421462 DE2421462C3 (de) 1974-05-03 Verfahren zur Gewinnung von Dithiophosphorsäure-0,0-diestern

Publications (1)

Publication Number Publication Date
CA1030977A true CA1030977A (fr) 1978-05-09

Family

ID=5914602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224,759A Expired CA1030977A (fr) 1974-05-03 1975-04-16 Synthese de diesters-o,o d'acide dithiophosphorique

Country Status (11)

Country Link
US (1) US4020129A (fr)
JP (1) JPS50149628A (fr)
BE (1) BE828683A (fr)
CA (1) CA1030977A (fr)
CH (1) CH599240A5 (fr)
DD (1) DD119240A5 (fr)
DK (1) DK138653C (fr)
FR (1) FR2269534B1 (fr)
GB (1) GB1480442A (fr)
IT (1) IT1035579B (fr)
NL (1) NL7504958A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806210A (en) * 1987-09-11 1989-02-21 The Lubrizol Corporation H2 S and alcohol recovery process
US11958875B1 (en) * 2023-03-31 2024-04-16 Afton Chemical Corporation Thiophosphoric acid products for antiwear additives
US11884892B1 (en) * 2023-03-31 2024-01-30 Afton Chemical Corporation Antiwear system for improved copper corrosion

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512531A (fr) * 1951-07-02
US3671612A (en) * 1968-04-05 1972-06-20 Knapsack Ag Process for the manufacture of ammonium dialkyldithiophosphates
BE757829A (fr) * 1969-10-24 1971-04-21 Knapsack Ag Procede de preparation de melange de sels a partir de sels alcalins d'acides 0,0-dialkyldithiophosphoriques

Also Published As

Publication number Publication date
JPS50149628A (fr) 1975-11-29
US4020129A (en) 1977-04-26
FR2269534B1 (fr) 1978-05-19
CH599240A5 (fr) 1978-05-31
DK191475A (da) 1975-11-04
DE2421462A1 (de) 1975-11-13
GB1480442A (en) 1977-07-20
BE828683A (fr) 1975-11-03
IT1035579B (it) 1979-10-20
DE2421462B2 (de) 1977-01-20
DK138653C (da) 1980-05-05
NL7504958A (nl) 1975-11-05
FR2269534A1 (fr) 1975-11-28
DK138653B (da) 1978-10-09
DD119240A5 (fr) 1976-04-12

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