GB737036A - Improvements in phosphonation of aromatic compounds - Google Patents

Improvements in phosphonation of aromatic compounds

Info

Publication number
GB737036A
GB737036A GB12481/53A GB1248153A GB737036A GB 737036 A GB737036 A GB 737036A GB 12481/53 A GB12481/53 A GB 12481/53A GB 1248153 A GB1248153 A GB 1248153A GB 737036 A GB737036 A GB 737036A
Authority
GB
United Kingdom
Prior art keywords
phosphonic
acid
aromatic
phosphonic acids
formula
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
GB12481/53A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB737036A publication Critical patent/GB737036A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10Valves; Arrangement of valves
    • F04B53/109Valves; Arrangement of valves inlet and outlet valve forming one unit
    • F04B53/1092Valves; Arrangement of valves inlet and outlet valve forming one unit and one single element forming both the inlet and outlet closure member
    • 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
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3834Aromatic acids (P-C aromatic linkage)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/025Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
    • F04B43/026Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • 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)
GB12481/53A 1952-05-07 1953-05-05 Improvements in phosphonation of aromatic compounds Expired GB737036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US737036XA 1952-05-07 1952-05-07

Publications (1)

Publication Number Publication Date
GB737036A true GB737036A (en) 1955-09-21

Family

ID=22115273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12481/53A Expired GB737036A (en) 1952-05-07 1953-05-05 Improvements in phosphonation of aromatic compounds

Country Status (4)

Country Link
BE (1) BE519738A (de)
DE (1) DE963425C (de)
FR (2) FR1059606A (de)
GB (1) GB737036A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268507A (en) * 1979-02-13 1981-05-19 Symphar S.A. Monophosphonate compounds as hypoglycemic and/or antiartherogenic agents
WO2007006300A1 (de) * 2005-07-09 2007-01-18 Universität Stuttgart Herstellung monomerer, oligomerer und polymerer phosphonsäureester, phosphonsäuren und sulfonsäuren durch nucleophile aromatische substitution
US20090214920A1 (en) * 2003-12-30 2009-08-27 Pemeas Gmbh Proton-conducting membrane and use thereof
US8859150B2 (en) 2003-12-30 2014-10-14 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345432A (en) * 1963-08-19 1967-10-03 American Cyanamid Co Flame-retardant compositions containing organophosphonic acids
US3461808A (en) * 1967-07-03 1969-08-19 Wood John Co Diaphragm hand pumps
US4569643A (en) * 1982-11-10 1986-02-11 Draper Development Corporation Pty., Ltd. Compact diaphragm pump for artesian bores

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268507A (en) * 1979-02-13 1981-05-19 Symphar S.A. Monophosphonate compounds as hypoglycemic and/or antiartherogenic agents
US20090214920A1 (en) * 2003-12-30 2009-08-27 Pemeas Gmbh Proton-conducting membrane and use thereof
US8822091B2 (en) 2003-12-30 2014-09-02 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
US8859150B2 (en) 2003-12-30 2014-10-14 Basf Fuel Cell Gmbh Proton-conducting membrane and use thereof
WO2007006300A1 (de) * 2005-07-09 2007-01-18 Universität Stuttgart Herstellung monomerer, oligomerer und polymerer phosphonsäureester, phosphonsäuren und sulfonsäuren durch nucleophile aromatische substitution

Also Published As

Publication number Publication date
DE963425C (de) 1957-05-09
FR1059606A (fr) 1954-03-26
BE519738A (de)
FR1079806A (fr) 1954-12-02

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