CH437260A - Process for the preparation of O, O-dialkylthionophosphoric acid chlorides - Google Patents

Process for the preparation of O, O-dialkylthionophosphoric acid chlorides

Info

Publication number
CH437260A
CH437260A CH1059664A CH1059664A CH437260A CH 437260 A CH437260 A CH 437260A CH 1059664 A CH1059664 A CH 1059664A CH 1059664 A CH1059664 A CH 1059664A CH 437260 A CH437260 A CH 437260A
Authority
CH
Switzerland
Prior art keywords
preparation
acid chlorides
dialkylthionophosphoric
dialkylthionophosphoric acid
chlorides
Prior art date
Application number
CH1059664A
Other languages
German (de)
Inventor
Hermann Dr Niermann
Joseph Dr Cremer
Heinz Dr Harnisch
Original Assignee
Knapsack 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 Knapsack Ag filed Critical Knapsack Ag
Publication of CH437260A publication Critical patent/CH437260A/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 System
    • 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
    • C07F9/20—Esters of thiophosphoric acids containing P-halide groups
CH1059664A 1963-09-13 1964-08-13 Process for the preparation of O, O-dialkylthionophosphoric acid chlorides CH437260A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK50811A DE1191369B (en) 1963-09-13 1963-09-13 Process for the preparation of O, O-dialkyl-thionophosphoric acid chlorides
DEK53557A DE1211170B (en) 1963-09-13 1964-07-24 Process for the preparation of O, O-dialkylthionophosphoric acid chlorides

Publications (1)

Publication Number Publication Date
CH437260A true CH437260A (en) 1967-06-15

Family

ID=25983798

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1059664A CH437260A (en) 1963-09-13 1964-08-13 Process for the preparation of O, O-dialkylthionophosphoric acid chlorides

Country Status (6)

Country Link
US (1) US3356774A (en)
CH (1) CH437260A (en)
DE (2) DE1191369B (en)
DK (1) DK114129B (en)
GB (1) GB1043096A (en)
NL (1) NL153206B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191369B (en) * 1963-09-13 1965-04-22 Knapsack Ag Process for the preparation of O, O-dialkyl-thionophosphoric acid chlorides
FR1466354A (en) * 1965-10-12 1967-01-20 Rhone Poulenc Sa Process for preparing chlordialcoylthiophosphates
DE2538310C3 (en) * 1975-08-28 1980-08-28 Hoechst Ag, 6000 Frankfurt Process for the preparation of O.O-dialkylthionophosphoric acid chlorides
US4185053A (en) * 1977-10-03 1980-01-22 Stauffer Chemical Company Process for manufacturing substantially pure dialkyl phosphorochloridothionate
US4159289A (en) * 1978-03-02 1979-06-26 Ethyl Corporation Process for preparing dialkyl phosphorochloridothioates
US4247490A (en) * 1979-09-10 1981-01-27 Ethyl Corporation Process for the purification of dialkylphosphorochloridothioates
US4292139A (en) * 1979-09-11 1981-09-29 Ethyl Corporation Method for inhibiting deposit formation in distillation units associated with separation and purification of alkyl phosphorochloridothioates
US4332747A (en) * 1980-09-17 1982-06-01 Stauffer Chemical Company Process for producing dialkyl phosphorochloridothionates
US5278331A (en) * 1990-10-09 1994-01-11 Ethyl Corporation Waste treatment in dialkyl phosphorochloridothioate production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191369B (en) * 1963-09-13 1965-04-22 Knapsack Ag Process for the preparation of O, O-dialkyl-thionophosphoric acid chlorides

Also Published As

Publication number Publication date
NL6410551A (en) 1965-03-15
DE1191369B (en) 1965-04-22
DK114129B (en) 1969-06-02
NL153206B (en) 1977-05-16
US3356774A (en) 1967-12-05
GB1043096A (en) 1966-09-21
DE1211170B (en) 1966-02-24

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