GB1204448A - Production of cis-propenylphosphonic acid and salts and esters thereof - Google Patents

Production of cis-propenylphosphonic acid and salts and esters thereof

Info

Publication number
GB1204448A
GB1204448A GB50637/68A GB5063768A GB1204448A GB 1204448 A GB1204448 A GB 1204448A GB 50637/68 A GB50637/68 A GB 50637/68A GB 5063768 A GB5063768 A GB 5063768A GB 1204448 A GB1204448 A GB 1204448A
Authority
GB
United Kingdom
Prior art keywords
salt
isomer
cis
phosphonic acid
salts
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
Application number
GB50637/68A
Inventor
Burton Grant Christensen
William Joseph Leanza
Thomas Robert Beattie
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.)
Merck and Co Inc
Original Assignee
Merck and 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 and Co Inc filed Critical Merck and Co Inc
Publication of GB1204448A publication Critical patent/GB1204448A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • C07F9/14Esters of phosphoric acids containing P(=O)-halide groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/06Phosphorus compounds without P—C bonds
    • C07F9/08Esters of oxyacids of phosphorus
    • C07F9/09Esters of phosphoric acids
    • C07F9/14Esters of phosphoric acids containing P(=O)-halide groups
    • C07F9/1403Esters of phosphoric acids containing P(=O)-halide groups containing the structure Hal-P(=O)-O-unsaturated acyclic group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655Heterocyclic 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
    • C07F9/65502Heterocyclic 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
    • C07F9/65505Phosphonic acids containing oxirane groups; esters thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/657163Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom
    • C07F9/657181Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms the ring phosphorus atom being bound to at least one carbon atom the ring phosphorus atom and, at least, one ring oxygen atom being part of a (thio)phosphonic acid derivative

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)

Abstract

1,204,448. Preparing cis-propenyl phosphonic acid and derivatives thereof. MERCK & CO. Inc. 24 Oct., 1968 [30 Oct., 1967; 15 May, 1968], No. 50637/68. Heading C2C. The ( + ) isomer, or a mixture containing ( + ) and ( - ) isomers, of (cis-1,2-epoxypropyl)- phosphonic acid or a salt or ester thereof is reacted with a de-epoxidizing agent to produce cis-propenyl phosphonic acid or a salt or ester thereof. The de-epoxidizing agent may be a reducing metal salt, preferably chromous chloride or acetate, hydrogen iodide or compounds which form hydrogen iodide in solution, e.g. NaI or KI, phosphorus compounds, e.g. triaryl phosphines, tri-(C 1 -C 7 alkyl)-phosphines or -phosphites, or a phosphonium halide, e.g. a phosphonium iodide, a sulphur compound, e.g. (C 1 -C 7 alkyl) xanthates such as Na or K-nbutyl xanthates and thiocyanate salts, e.g. Na-, K- or ammonium thiocyanates, a potassium iron carbonyl compound, e.g. KHFe(CO) 4 , K 2 Fe(CO) 4 or K 2 Fe(CO) 8 , or potassium selenocyanide. De-epoxidation is generally carried out in a solvent and the reaction conditions and solvent used depend on the particular type of de-epoxidizing agent used. The cis-propenyl phosphonic acid may be epoxidized to form a racemic mixture of (cis1,2-epoxypropyl)-phosphonic acid and the latter then resolved to form the pure ( - ) isomer which is useful as an antibiotic. The ester derivatives may be mono- or di-esters, e.g. aryl or aralkyl esters or C 1 -C 7 alkyl, C 2 -C 7 alkenyl or C 2 -C 7 alkynyl esters and the alkyl or aryl groups present may be substituted. The salts may be mono- or di-salts and may be metal salts or ammonium or organosubstituted ammonium salts, including the mono - benzylammonium, mono - cyclohexylamine, phenylamine, bis-hexylamine and isopropyl phenethylammonium ester salt. Di - n - butyl - cis - propenylphosphonate is obtained by selectively reducing the corresponding propynyl ester and is hydrolysed to the free acid (cis-propenyl phosphonic acid) by means of conc. HCl, the free acid is neutralized with NH 4 OH and epoxidized with H 2 O 2 in the presence of sodium tungstate to form the ammonium salt of (Œ)(cis-1,2-epoxypropyl)-phosphonic acid which is then resolved by use of quinine in methanol to yield the ammonium salt of the ( - ) isomer and the ammonium salt of a mixture of the ( + ) isomer and a small amount of the ( - ) isomer, the latter salt mixture being converted to the ( - ) α-phenylethylamine salt of the ( + ) isomer and the latter converted to the diammonium salt of the (+) isomer which may be converted to the monobenzylammonium salt or to various esters of the ( + ) isomer by passage through a strongly acid ion exchange resin and either treating the eluate with benzylamine or with NaOH followed by reaction with an alkyl, alkenyl, or alkynyl halide or benzyl chloride. Aryl trans-propenyl phosphonates may be obtained by dissolving trans-propenyl phosphonic acid (obtained from its monobenzylammonium salt), thionyl chloride and pyridine in benzene and then reacting with phenol or a substituted phenol and may be epoxidized.
GB50637/68A 1967-10-30 1968-10-24 Production of cis-propenylphosphonic acid and salts and esters thereof Expired GB1204448A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67920367A 1967-10-30 1967-10-30
US72941868A 1968-05-15 1968-05-15

Publications (1)

Publication Number Publication Date
GB1204448A true GB1204448A (en) 1970-09-09

Family

ID=27102171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50637/68A Expired GB1204448A (en) 1967-10-30 1968-10-24 Production of cis-propenylphosphonic acid and salts and esters thereof

Country Status (11)

Country Link
AT (1) AT292732B (en)
BE (1) BE723070A (en)
CH (1) CH506565A (en)
DE (1) DE1805676B2 (en)
ES (1) ES359537A1 (en)
GB (1) GB1204448A (en)
IL (1) IL30917A0 (en)
LU (1) LU57181A1 (en)
MT (1) MTP583B (en)
NL (1) NL6814973A (en)
OA (1) OA02907A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257959A1 (en) * 2005-01-21 2006-08-01 Universidad De Huelva Preparation of an epoxy propyl phosphonic derivative comprises catalytic reaction employing tungsten dioxy complexes
ES2270703A1 (en) * 2005-05-20 2007-04-01 Universidad De Huelva Continuous hydrogenation of di-tert-butyl propanedienylphosphonate, useful for preparing di-tert-butyl propenylphosphonate, intermediate for phosphomycin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2257959A1 (en) * 2005-01-21 2006-08-01 Universidad De Huelva Preparation of an epoxy propyl phosphonic derivative comprises catalytic reaction employing tungsten dioxy complexes
ES2270703A1 (en) * 2005-05-20 2007-04-01 Universidad De Huelva Continuous hydrogenation of di-tert-butyl propanedienylphosphonate, useful for preparing di-tert-butyl propenylphosphonate, intermediate for phosphomycin

Also Published As

Publication number Publication date
IL30917A0 (en) 1968-12-26
DE1805676A1 (en) 1969-12-11
MTP583B (en) 1969-09-22
LU57181A1 (en) 1969-05-16
AT292732B (en) 1971-09-10
ES359537A1 (en) 1970-08-16
BE723070A (en) 1969-04-29
NL6814973A (en) 1969-05-02
CH506565A (en) 1971-04-30
DE1805676B2 (en) 1971-12-09
OA02907A (en) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees