FR2258392B1 - - Google Patents

Info

Publication number
FR2258392B1
FR2258392B1 FR7401900A FR7401900A FR2258392B1 FR 2258392 B1 FR2258392 B1 FR 2258392B1 FR 7401900 A FR7401900 A FR 7401900A FR 7401900 A FR7401900 A FR 7401900A FR 2258392 B1 FR2258392 B1 FR 2258392B1
Authority
FR
France
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
FR7401900A
Other languages
French (fr)
Other versions
FR2258392A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7401900A priority Critical patent/FR2258392A1/fr
Publication of FR2258392A1 publication Critical patent/FR2258392A1/fr
Application granted granted Critical
Publication of FR2258392B1 publication Critical patent/FR2258392B1/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
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5449—Polyphosphonium compounds
    • 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
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5428—Acyclic unsaturated phosphonium compounds

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)
FR7401900A 1974-01-21 1974-01-21 (2-Substd vinyl) trihydrocarbyl phosphonium salts prepn - by reacting bis(phosphonio) ethylene salts with active hydrogen cpds Granted FR2258392A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7401900A FR2258392A1 (en) 1974-01-21 1974-01-21 (2-Substd vinyl) trihydrocarbyl phosphonium salts prepn - by reacting bis(phosphonio) ethylene salts with active hydrogen cpds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401900A FR2258392A1 (en) 1974-01-21 1974-01-21 (2-Substd vinyl) trihydrocarbyl phosphonium salts prepn - by reacting bis(phosphonio) ethylene salts with active hydrogen cpds

Publications (2)

Publication Number Publication Date
FR2258392A1 FR2258392A1 (en) 1975-08-18
FR2258392B1 true FR2258392B1 (OSRAM) 1976-10-08

Family

ID=9133723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7401900A Granted FR2258392A1 (en) 1974-01-21 1974-01-21 (2-Substd vinyl) trihydrocarbyl phosphonium salts prepn - by reacting bis(phosphonio) ethylene salts with active hydrogen cpds

Country Status (1)

Country Link
FR (1) FR2258392A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231957A (en) * 1977-11-04 1980-11-04 Ciba-Geigy Corporation Phosphonium compounds, a process for their preparation and a process for the preparation of asymmetrically substituted stilbene fluorescent brightening agents

Also Published As

Publication number Publication date
FR2258392A1 (en) 1975-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse