ES2021290B3 - Procedimiento para la obtencion de fosfoformiatos alcalinos. - Google Patents

Procedimiento para la obtencion de fosfoformiatos alcalinos.

Info

Publication number
ES2021290B3
ES2021290B3 ES87102848T ES87102848T ES2021290B3 ES 2021290 B3 ES2021290 B3 ES 2021290B3 ES 87102848 T ES87102848 T ES 87102848T ES 87102848 T ES87102848 T ES 87102848T ES 2021290 B3 ES2021290 B3 ES 2021290B3
Authority
ES
Spain
Prior art keywords
phosphonoformates
alkaline
alkali metal
procedure
phosphormates
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.)
Expired - Lifetime
Application number
ES87102848T
Other languages
English (en)
Inventor
Thomas Gerdau
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
Application granted granted Critical
Publication of ES2021290B3 publication Critical patent/ES2021290B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3886—Acids containing the structure -C(=X)-P(=X)(XH)2 or NC-P(=X)(XH)2, (X = O, S, Se)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Luminescent Compositions (AREA)
ES87102848T 1986-03-07 1987-02-27 Procedimiento para la obtencion de fosfoformiatos alcalinos. Expired - Lifetime ES2021290B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863607445 DE3607445A1 (de) 1986-03-07 1986-03-07 Verfahren zur herstellung von alkali-phosphonoformiaten

Publications (1)

Publication Number Publication Date
ES2021290B3 true ES2021290B3 (es) 1991-11-01

Family

ID=6295697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87102848T Expired - Lifetime ES2021290B3 (es) 1986-03-07 1987-02-27 Procedimiento para la obtencion de fosfoformiatos alcalinos.

Country Status (9)

Country Link
US (1) US4966991A (es)
EP (1) EP0241686B1 (es)
JP (1) JPH0816114B2 (es)
AT (1) ATE60775T1 (es)
CA (1) CA1297495C (es)
DD (1) DD259406A5 (es)
DE (2) DE3607445A1 (es)
ES (1) ES2021290B3 (es)
HU (1) HUT45733A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241954A (en) * 1990-03-12 1991-09-18 Astra Ab Preparation of trisodium phosphonoformate hexahydrate
US5591889A (en) * 1991-03-06 1997-01-07 Aktiebolaget Astra Method for the synthesis of trisodium phosphonoformate hexahydrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018854A (en) * 1973-07-23 1977-04-19 E. I. Du Pont De Nemours And Company Carboxyphosphonates
BR7405998D0 (pt) * 1973-07-23 1975-05-13 Du Pont Processos compostos e composicoes para controlar o crescimmento de plantas
DD219198A1 (de) * 1983-11-02 1985-02-27 Kurt Issleib Verfahren zur herstellung von phosphonoformiaten
DD243500A1 (de) * 1985-12-17 1987-03-04 Univ Halle Wittenberg Verfahren zur herstellung von phosphonoformiaten

Also Published As

Publication number Publication date
US4966991A (en) 1990-10-30
HUT45733A (en) 1988-08-29
JPS62212396A (ja) 1987-09-18
EP0241686A3 (en) 1989-07-26
JPH0816114B2 (ja) 1996-02-21
DD259406A5 (de) 1988-08-24
EP0241686A2 (de) 1987-10-21
ATE60775T1 (de) 1991-02-15
DE3767903D1 (de) 1991-03-14
DE3607445A1 (de) 1987-09-10
CA1297495C (en) 1992-03-17
EP0241686B1 (de) 1991-02-06

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