AR106349A2 - Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato - Google Patents

Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato

Info

Publication number
AR106349A2
AR106349A2 ARP160103141A ARP160103141A AR106349A2 AR 106349 A2 AR106349 A2 AR 106349A2 AR P160103141 A ARP160103141 A AR P160103141A AR P160103141 A ARP160103141 A AR P160103141A AR 106349 A2 AR106349 A2 AR 106349A2
Authority
AR
Argentina
Prior art keywords
phosphonomethyl
iminodiacetic acid
glycine
oxidation
pmida
Prior art date
Application number
ARP160103141A
Other languages
English (en)
Inventor
Mumford Carl
Lerch Oliver
A Haupfear Eric
K Gavlick Walter
P Coleman James
E Byrd Robert
Z Becher David
Aynardi Leonard
Wagenknecht John
A Casanova Eduardo
E Rogers Peter
R Eaton David
D Soleta Donald
Oba Alfredo
D Prosch Stephen
Roose Bart
D Scaia Mark
R Smith Lowell
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 AR106349A2 publication Critical patent/AR106349A2/es

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Classifications

    • 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
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Preparación de N-(fosfonometil)glicina (“glifosato”) a partir de ácido N-(fosfonometil)iminodiacético (“PMIDA”), y, más en particular, métodos para controlar la conversión de PMIDA, identificar puntos finales de reacción relativos a la conversión de PMIDA y a la preparación de productos de glifosato con contenido de PMIDA controlado. Reivindicación 1: Un proceso para preparar N-(fosfonometil)glicina que comprende la oxidación 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 reacción acuoso dentro de una zona de reacción de oxidación en presencia de un catalizador de oxidación, para efectuar de esa manera la oxidación de ácido N-(fosfonometil)iminodiacético y producir una solución de reacción que comprende N-(fosfonometil)glicina u otro intermediario que se puede convertir a N-(fosfonometil)glicina; y seguir tratando dicha solución de reacción para obtener un producto N-(fosfonometil)glicina que no contiene más de aproximadamente 600 ppm de ácido N-(fosfonometil)iminodiacético o una sal del mismo; donde Ia oxidación de ácido N-(fosfonometil)iminodiacético en dicho medio de reacción acuoso se continúa hasta que la concentración de ácido N-(fosfonometil)iminodiacético en dicho medio de reacción se haya reducido hasta una concentración 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 600 ppm en peso, en base a la N-(fosfonometil)glicina.
ARP160103141A 2005-04-01 2016-10-14 Control de la conversión de ácido n-(fosfonometil)iminodiacético en la fabricación de glifosato AR106349A2 (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
AR106349A2 true AR106349A2 (es) 2018-01-03

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 Before (2)

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

Country Status (11)

Country Link
US (5) US7799571B2 (es)
EP (2) EP3159348A1 (es)
CN (3) CN101218242A (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
US20090011515A1 (en) 2009-01-08
EP3159348A1 (en) 2017-04-26
CN111393474A (zh) 2020-07-10
BRPI0607713A2 (pt) 2009-09-22
ES2611305T3 (es) 2017-05-08
CA2602200A1 (en) 2006-10-12
US7799571B2 (en) 2010-09-21
AU2006232348A1 (en) 2006-10-12
US11067502B2 (en) 2021-07-20
MX2007012239A (es) 2007-12-07
TW200716658A (en) 2007-05-01
EP1863824B1 (en) 2016-10-19
EP1863824A2 (en) 2007-12-12
AR057271A1 (es) 2007-11-28
US9409935B2 (en) 2016-08-09
AU2006232348B2 (en) 2010-11-25
WO2006107824A2 (en) 2006-10-12
US20160370330A1 (en) 2016-12-22
CN101218242A (zh) 2008-07-09
CN104829648A (zh) 2015-08-12
US11802835B2 (en) 2023-10-31
US20210381962A1 (en) 2021-12-09
WO2006107824A3 (en) 2007-02-22
AR106350A2 (es) 2018-01-03
US20240094120A1 (en) 2024-03-21
US20110097810A1 (en) 2011-04-28

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