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AR057271A1 - Control de la conversion de acido n-(fosfonometil)iminodiacetico en la elaboracion de glifosato - Google Patents

Control de la conversion de acido n-(fosfonometil)iminodiacetico en la elaboracion de glifosato

Info

Publication number
AR057271A1
AR057271A1 ARP060101315A ARP060101315A AR057271A1 AR 057271 A1 AR057271 A1 AR 057271A1 AR P060101315 A ARP060101315 A AR P060101315A AR P060101315 A ARP060101315 A AR P060101315A AR 057271 A1 AR057271 A1 AR 057271A1
Authority
AR
Argentina
Prior art keywords
phosphonomethyl
iminodiacetic acid
glycine
oxidation
conversion
Prior art date
Application number
ARP060101315A
Other languages
English (en)
Inventor
D Soleta
D Eaton
P Rogers
E Casanova
J Wagenknecht
L Aynardi
D Becher
R Byrd
J Coleman
W Gavlick
E Haupfear
O Lerch
Original Assignee
Monsanto Technology Llc
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 Monsanto Technology Llc filed Critical Monsanto Technology Llc
Publication of AR057271A1 publication Critical patent/AR057271A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
    • 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
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3813—N-Phosphonomethylglycine; Salts or complexes thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/00202—Sensing a parameter of the reaction system at the reactor outlet
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/122—Kinetic analysis; determining reaction rate
    • G01N2201/1222—Endpoint determination; reaction time determination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/16—Phosphorus containing
    • Y10T436/163333—Organic [e.g., chemical warfare agents, insecticides, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/204998—Inorganic carbon compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/20—Oxygen containing
    • Y10T436/207497—Molecular oxygen
    • Y10T436/209163—Dissolved or trace oxygen or oxygen content of a sealed environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Preparacion de N-(fosfonometil)glicina (ôglifosatoö) a partir de ácido N-(fosfonometil)iminodiacético (ôPMIDAö), y más en particular, métodos para controlar la conversion de PMIDA, identificar puntos finales de reaccion relativos a la conversion de PMIDA y a la preparacion de productos de glifosato con contenido de PMIDA controlado. Reivindicacion 1: Un proceso para preparar N-(fosfonometil)glicina que comprende la oxidacion de ácido N-(fosfonometil)iminodiacético o una sal del mismo caracterizado porque dicho proceso comprende: poner en contacto ácido N-(fosfonometil)iminodiacético con un agente oxidante en un medio de reaccion acuoso dentro de una zona de reaccion de oxidacion en presencia de un catalizador de oxidacion, para efectuar de esa manera la oxidacion de ácido N-(fosfonometil)glicina u otro intermediario que se puede convertir a N-(fosfonometil)glicina; y seguir tratando dicha solucion de reaccion para obtener un producto N-(fosfonometil)glicina que no contiene más de aproximadamente 600ppm de ácido N-(fosfonometil)iminodiacético o una sal del mismo; donde la oxidacion de ácido N-(fosfonometil)iminodiacético en dicho medio de reaccion acuoso se continua hasta que la concentracion de ácido N- (fosfonometil)iminodiacético en dicho medio de reaccion se haya reducido hasta una concentracion terminal de tal manera que dicho tratamiento adicional rinde un producto N-(fosfonometil)glicina con un contenido de ácido N- (fosfonometil)iminodiacético no mayor de aproximadamente 600ppm en peso en base a la N-(fosfonometil)glicina.
ARP060101315A 2005-04-01 2006-04-03 Control de la conversion de acido n-(fosfonometil)iminodiacetico en la elaboracion de glifosato AR057271A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66778305P 2005-04-01 2005-04-01

Publications (1)

Publication Number Publication Date
AR057271A1 true AR057271A1 (es) 2007-11-28

Family

ID=37027921

Family Applications (3)

Application Number Title Priority Date Filing Date
ARP060101315A AR057271A1 (es) 2005-04-01 2006-04-03 Control de la conversion de acido n-(fosfonometil)iminodiacetico en la elaboracion de glifosato
ARP160103142A AR106350A2 (es) 2005-04-01 2016-10-14 Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato
ARP160103141A AR106349A2 (es) 2005-04-01 2016-10-14 Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato

Family Applications After (2)

Application Number Title Priority Date Filing Date
ARP160103142A AR106350A2 (es) 2005-04-01 2016-10-14 Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato
ARP160103141A AR106349A2 (es) 2005-04-01 2016-10-14 Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato

Country Status (11)

Country Link
US (5) US7799571B2 (es)
EP (2) EP1863824B1 (es)
CN (3) CN111393474A (es)
AR (3) AR057271A1 (es)
AU (1) AU2006232348B2 (es)
BR (1) BRPI0607713A2 (es)
CA (1) CA2602200A1 (es)
ES (1) ES2611305T3 (es)
MX (1) MX2007012239A (es)
TW (1) TW200716658A (es)
WO (1) WO2006107824A2 (es)

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Also Published As

Publication number Publication date
CN101218242A (zh) 2008-07-09
EP1863824B1 (en) 2016-10-19
AU2006232348A1 (en) 2006-10-12
MX2007012239A (es) 2007-12-07
US7799571B2 (en) 2010-09-21
CN104829648A (zh) 2015-08-12
EP1863824A2 (en) 2007-12-12
TW200716658A (en) 2007-05-01
WO2006107824A3 (en) 2007-02-22
US9409935B2 (en) 2016-08-09
US20110097810A1 (en) 2011-04-28
BRPI0607713A2 (pt) 2009-09-22
CA2602200A1 (en) 2006-10-12
US20160370330A1 (en) 2016-12-22
AR106350A2 (es) 2018-01-03
CN111393474A (zh) 2020-07-10
AR106349A2 (es) 2018-01-03
AU2006232348B2 (en) 2010-11-25
US20090011515A1 (en) 2009-01-08
US11067502B2 (en) 2021-07-20
US11802835B2 (en) 2023-10-31
WO2006107824A2 (en) 2006-10-12
ES2611305T3 (es) 2017-05-08
US20240094120A1 (en) 2024-03-21
US20210381962A1 (en) 2021-12-09
EP3159348A1 (en) 2017-04-26

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