FR2137100A1 - O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid - Google Patents

O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid

Info

Publication number
FR2137100A1
FR2137100A1 FR7117335A FR7117335A FR2137100A1 FR 2137100 A1 FR2137100 A1 FR 2137100A1 FR 7117335 A FR7117335 A FR 7117335A FR 7117335 A FR7117335 A FR 7117335A FR 2137100 A1 FR2137100 A1 FR 2137100A1
Authority
FR
France
Prior art keywords
acid
dimethyl
methanol
dimethylthionophosphoric
prepn
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
FR7117335A
Other languages
English (en)
French (fr)
Other versions
FR2137100B1 (https=
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc 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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7117335A priority Critical patent/FR2137100A1/fr
Priority to NL7206118A priority patent/NL7206118A/xx
Priority to BE783425A priority patent/BE783425A/xx
Priority to DE19722223259 priority patent/DE2223259A1/de
Publication of FR2137100A1 publication Critical patent/FR2137100A1/fr
Application granted granted Critical
Publication of FR2137100B1 publication Critical patent/FR2137100B1/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
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/16—Esters of thiophosphoric acids or thiophosphorous acids
    • C07F9/165—Esters of thiophosphoric acids
    • C07F9/17—Esters of thiophosphoric acids with hydroxyalkyl compounds without further substituents on alkyl

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR7117335A 1971-05-13 1971-05-13 O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid Granted FR2137100A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7117335A FR2137100A1 (en) 1971-05-13 1971-05-13 O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid
NL7206118A NL7206118A (https=) 1971-05-13 1972-05-05
BE783425A BE783425A (fr) 1971-05-13 1972-05-12 Procede de preparation de l'acide dimethyl-0,0 thionophosphorique
DE19722223259 DE2223259A1 (de) 1971-05-13 1972-05-12 Verfahren zur Herstellung von O,O-Dimethylthionophosphorsaeare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117335A FR2137100A1 (en) 1971-05-13 1971-05-13 O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid

Publications (2)

Publication Number Publication Date
FR2137100A1 true FR2137100A1 (en) 1972-12-29
FR2137100B1 FR2137100B1 (https=) 1973-05-11

Family

ID=9076977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117335A Granted FR2137100A1 (en) 1971-05-13 1971-05-13 O,o-dimethylthionophosphoric acid prepn - from methanol and o,o - dimethyl-dithiophosphoric acid

Country Status (4)

Country Link
BE (1) BE783425A (https=)
DE (1) DE2223259A1 (https=)
FR (1) FR2137100A1 (https=)
NL (1) NL7206118A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111393472A (zh) * 2019-12-27 2020-07-10 安道麦股份有限公司 精胺生产过程中副产物的回收利用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111393472A (zh) * 2019-12-27 2020-07-10 安道麦股份有限公司 精胺生产过程中副产物的回收利用方法

Also Published As

Publication number Publication date
FR2137100B1 (https=) 1973-05-11
BE783425A (fr) 1972-11-13
DE2223259A1 (de) 1972-11-23
NL7206118A (https=) 1972-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse