FR2335515B1 - - Google Patents

Info

Publication number
FR2335515B1
FR2335515B1 FR7638329A FR7638329A FR2335515B1 FR 2335515 B1 FR2335515 B1 FR 2335515B1 FR 7638329 A FR7638329 A FR 7638329A FR 7638329 A FR7638329 A FR 7638329A FR 2335515 B1 FR2335515 B1 FR 2335515B1
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
FR7638329A
Other languages
French (fr)
Other versions
FR2335515A1 (fr
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
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2335515A1 publication Critical patent/FR2335515A1/fr
Application granted granted Critical
Publication of FR2335515B1 publication Critical patent/FR2335515B1/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
    • C07F9/535—Organo-phosphoranes

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)
FR7638329A 1975-12-20 1976-12-20 Trimethylphosphiniminodimethylmethylenephosphorane et son procede de preparation Granted FR2335515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557611 DE2557611A1 (de) 1975-12-20 1975-12-20 Trimethylphosphinimino-dimethylmethylen-phosphoran und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
FR2335515A1 FR2335515A1 (fr) 1977-07-15
FR2335515B1 true FR2335515B1 (en, 2012) 1981-07-10

Family

ID=5965024

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638329A Granted FR2335515A1 (fr) 1975-12-20 1976-12-20 Trimethylphosphiniminodimethylmethylenephosphorane et son procede de preparation

Country Status (5)

Country Link
US (1) US4083875A (en, 2012)
CH (1) CH598275A5 (en, 2012)
DE (1) DE2557611A1 (en, 2012)
FR (1) FR2335515A1 (en, 2012)
GB (1) GB1517999A (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701143C2 (de) * 1977-01-13 1985-08-22 Hoechst Ag, 6230 Frankfurt Doppelylid-Komplexe von Metallen sowie Verfahren zu ihrer Herstellung und deren Verwendung
US5298651A (en) * 1992-10-15 1994-03-29 Monsanto Company Process for preparing isocyanates using phosphazine catalysts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414564A (en) * 1966-03-03 1968-12-03 Hoffmann La Roche Process for the production of 17-ethylidene steroids

Also Published As

Publication number Publication date
FR2335515A1 (fr) 1977-07-15
CH598275A5 (en, 2012) 1978-04-28
GB1517999A (en) 1978-07-19
DE2557611A1 (de) 1977-06-30
US4083875A (en) 1978-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse