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AT282644B - Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate - Google Patents

Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate

Info

Publication number
AT282644B
AT282644B AT680168A AT680168A AT282644B AT 282644 B AT282644 B AT 282644B AT 680168 A AT680168 A AT 680168A AT 680168 A AT680168 A AT 680168A AT 282644 B AT282644 B AT 282644B
Authority
AT
Austria
Prior art keywords
diphosphacyclopenten
derivatives
preparation
new
Prior art date
Application number
AT680168A
Other languages
English (en)
Original Assignee
Ruhrchemie 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 Ruhrchemie Ag filed Critical Ruhrchemie Ag
Priority to AT680168A priority Critical patent/AT282644B/de
Priority to GB4725068A priority patent/GB1245616A/en
Priority to FR1585341D priority patent/FR1585341A/fr
Priority to BE721960D priority patent/BE721960A/xx
Priority to SE1376568A priority patent/SE361668B/xx
Priority to US772841A priority patent/US3681477A/en
Priority to DE19691918204 priority patent/DE1918204A1/de
Priority to BR21073269A priority patent/BR6910732D0/pt
Priority to NL6910891A priority patent/NL6910891A/xx
Application granted granted Critical
Publication of AT282644B publication Critical patent/AT282644B/de
Priority to US250897A priority patent/US3886179A/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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/535—Organo-phosphoranes
    • C07F9/5352—Phosphoranes containing the structure P=C-

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)
AT680168A 1967-10-13 1968-07-15 Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate AT282644B (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT680168A AT282644B (de) 1968-07-15 1968-07-15 Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate
GB4725068A GB1245616A (en) 1967-10-13 1968-10-04 Organic phosphorus compounds
BE721960D BE721960A (de) 1967-10-13 1968-10-07
FR1585341D FR1585341A (de) 1967-10-13 1968-10-07
SE1376568A SE361668B (de) 1967-10-13 1968-10-11
US772841A US3681477A (en) 1967-11-07 1968-11-01 Cyclic phosphorous acid esters and process
DE19691918204 DE1918204A1 (de) 1968-07-15 1969-04-10 Verfahren zur Herstellung von Derivaten des 1,2-Diphosphacyclopenten-(5)-on
BR21073269A BR6910732D0 (pt) 1968-07-15 1969-07-15 Processo para preparacao de compostos organicos do fosfor
NL6910891A NL6910891A (de) 1968-07-15 1969-07-15
US250897A US3886179A (en) 1967-11-07 1972-05-08 Organic phosphorus compounds containing at least one phosphorus atom, which may be present in the trivalent state, at least two carboxylic acid-ester groups and a phosphorus to carbon double linkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT680168A AT282644B (de) 1968-07-15 1968-07-15 Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate

Publications (1)

Publication Number Publication Date
AT282644B true AT282644B (de) 1970-07-10

Family

ID=3589877

Family Applications (1)

Application Number Title Priority Date Filing Date
AT680168A AT282644B (de) 1967-10-13 1968-07-15 Verfahren zur Herstellung der neuen 1,2-Diphosphacyclopenten-(5)-on-(4)-Derivate

Country Status (4)

Country Link
AT (1) AT282644B (de)
BR (1) BR6910732D0 (de)
DE (1) DE1918204A1 (de)
NL (1) NL6910891A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10752724B2 (en) 2015-04-21 2020-08-25 Covestro Deutschland Ag Process for producing polyisocvanurate plastics having functionalized surfaces
WO2016170058A1 (en) 2015-04-21 2016-10-27 Covestro Deutschland Ag Process for producing polyisocyanurate plastics
EP3286242A1 (de) 2015-04-21 2018-02-28 Covestro Deutschland AG Polyisocyanurat-kunststoffe mit hoher thermischer stabilität
US10590226B2 (en) 2015-04-21 2020-03-17 Covestro Deutschland Ag Solids based on polyisocyanurate polymers produced under adiabatic conditions
KR102681621B1 (ko) 2015-04-21 2024-07-05 코베스트로 도이칠란트 아게 폴리이소시아누레이트 중합체 및 폴리이소시아누레이트 중합체의 제조 방법

Also Published As

Publication number Publication date
BR6910732D0 (pt) 1973-01-02
NL6910891A (de) 1970-01-19
DE1918204A1 (de) 1970-09-17

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