IL32124A0 - Preparation of phosphonic acids - Google Patents

Preparation of phosphonic acids

Info

Publication number
IL32124A0
IL32124A0 IL32124A IL3212469A IL32124A0 IL 32124 A0 IL32124 A0 IL 32124A0 IL 32124 A IL32124 A IL 32124A IL 3212469 A IL3212469 A IL 3212469A IL 32124 A0 IL32124 A0 IL 32124A0
Authority
IL
Israel
Prior art keywords
preparation
phosphonic acids
phosphonic
acids
Prior art date
Application number
IL32124A
Other languages
English (en)
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of IL32124A0 publication Critical patent/IL32124A0/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing heterocyclic radicals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
    • A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
    • 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)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4015—Esters of acyclic unsaturated acids
    • 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
    • C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
    • C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
    • C07F9/4825—Acyclic unsaturated acids or derivatives
    • 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
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/65502—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a three-membered ring
    • C07F9/65505—Phosphonic acids containing oxirane groups; esters thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
IL32124A 1968-05-15 1969-05-01 Preparation of phosphonic acids IL32124A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72938868A 1968-05-15 1968-05-15

Publications (1)

Publication Number Publication Date
IL32124A0 true IL32124A0 (en) 1969-07-30

Family

ID=24930804

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32124A IL32124A0 (en) 1968-05-15 1969-05-01 Preparation of phosphonic acids

Country Status (13)

Country Link
US (1) US3625982A (xx)
AT (1) AT296334B (xx)
BE (1) BE733037A (xx)
BR (1) BR6908809D0 (xx)
CH (1) CH531541A (xx)
DE (1) DE1924117A1 (xx)
ES (1) ES367096A1 (xx)
FR (1) FR1605240A (xx)
GB (1) GB1244910A (xx)
HU (1) HU163130B (xx)
IL (1) IL32124A0 (xx)
NL (1) NL6904145A (xx)
SE (1) SE351658B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1097578B (it) * 1978-07-31 1985-08-31 Italchemi Spa Metodo per la preparazione di sali dell'acido (-)
FR2627533B1 (fr) * 1988-02-19 1991-04-26 Rey Henri Echafaudage pliable comportant un plateau equipe de pieds articules et d'un garde-corps
DE68926310T2 (de) * 1988-11-01 1996-10-24 Arch Dev Corp Verfahren zur abtrennung von metallischen ionen mit phosphonsäuren als complexbildner
US5532225A (en) * 1992-07-31 1996-07-02 Sri International Acyclic purine phosphonate nucleotide analogs as antiviral agents, and related synthetic methods
US20040074847A1 (en) * 2002-10-16 2004-04-22 Jaquess Percy A. Stable N-bromo-2-pyrrolidone and methods to make the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627521A (en) * 1950-09-27 1953-02-03 Eastman Kodak Co Epoxy alkane phosphonates
US2770610A (en) * 1952-10-30 1956-11-13 Monsanto Chemicals Esters of epoxidized phosphonic acids and halogenated organic materials stabilized therewith
DE1046047B (de) * 1957-02-14 1958-12-11 Hoechst Ag Verfahren zur Herstellung von ª‡-Oxidoalkanphosphonsaeurealkylestern
US3445484A (en) * 1963-12-20 1969-05-20 Ici Australia Ltd Organic phosphorus compounds

Also Published As

Publication number Publication date
SE351658B (xx) 1972-12-04
BR6908809D0 (pt) 1973-05-03
DE1924117A1 (de) 1970-01-15
FR1605240A (xx) 1973-08-31
ES367096A1 (es) 1971-05-01
BE733037A (xx) 1969-11-14
AT296334B (de) 1972-02-10
CH531541A (de) 1972-12-15
US3625982A (en) 1971-12-07
GB1244910A (en) 1971-09-02
HU163130B (xx) 1973-06-28
NL6904145A (xx) 1969-11-18

Similar Documents

Publication Publication Date Title
ZM5869A1 (en) Method of preparing phosphonic acid derivatives
IL35394A0 (en) Process for the preparation of phosphonic acids
ZA698858B (en) Preparation of phosphonic acid diesters
IL32953A0 (en) Process for the preparation of delta3-thiazolines
IL32124A0 (en) Preparation of phosphonic acids
ZA698781B (en) Preparation of esters
IL32984A0 (en) Preparation of 19-norsteroids
IL41380A0 (en) Preparation of 2-alkoxy-5-alkyl-sulphonyl-benzoic acids
IL32121A0 (en) Preparation of phosphonic acids and their derivatives
IL30914A0 (en) Processes for the preparation of phosphonic acids and salts thereof
MY7500153A (en) Esters of &-1-amino-1,1-alkylidenemalonic acids
IL33725A0 (en) Preparation of phosphonic acid derivatives
IL35043A0 (en) Substituted alkenoic acids and their preparation
IL30916A0 (en) Process for the preparation of phosphonic acid derivatives
IL29945A0 (en) Beta-hydrazino acids and processes for their preparation
IL30913A0 (en) Process for the preparation of phosphonic acid anyhdrides
CA921039A (en) Preparation of phosphonic acids
IL32118A0 (en) Preparation of allyl phosphonic acid and derivatives thereof
IL32122A0 (en) Preparation of phosphonic acids and their derivatives
CA800611A (en) Monoesters of phosphonic acids
IL30915A0 (en) Process for the preparation of phosphonic acid derivatives
IL30912A0 (en) Process for the preparation of phosphonic acid derivatives
IL32117A0 (en) Processes for preparing phosphonic acids
CA939876A (en) Preparation of phosphates
IL32123A0 (en) Method of preparing phosphonic acids and their derivatives