IN2015DN01082A - - Google Patents

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Publication number
IN2015DN01082A
IN2015DN01082A IN1082DEN2015A IN2015DN01082A IN 2015DN01082 A IN2015DN01082 A IN 2015DN01082A IN 1082DEN2015 A IN1082DEN2015 A IN 1082DEN2015A IN 2015DN01082 A IN2015DN01082 A IN 2015DN01082A
Authority
IN
India
Prior art keywords
compound
derivatives
atom
acid
anhydride
Prior art date
Application number
Inventor
Albert Devaux
Sebastian Burck
Patrick Notté
Original Assignee
Straitmark Holding Ag
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 Straitmark Holding Ag filed Critical Straitmark Holding Ag
Publication of IN2015DN01082A publication Critical patent/IN2015DN01082A/en

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Classifications

    • 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
    • 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

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  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The present invention is related to a method for the synthesis of N- phosphonoalkyliminodiacetic acid or derivatives thereof comprising the steps of: a) forming a reaction mixture comprising an acid catalyst, a compound having the general formula R1 -CH2-NX-CH2-R2 and a compound having one or more P-O-P anhydride moieties, to form a compound having the general for mula R1 - CH2-N-CH2(P0 H2)-CH2-R2, its dehydrated forms or their derivatives, wherein - the compound of the formula R 1 -CH2- NX-CH2-R2 is characterized in that: - X is -CH2-OH or -CH2-COOH; - R1 and R2 are independently selected from the group consist ing of nitrile, CI -C4 alkyl carboxylate, or are both carbonyl groups linked by means of a hydrogen substituted nitrogen atom or a CI -C4- akyl substituted nitrogen atom; - the P-O-P anhydride comprising compound is characterized in that said anhydride moieties comprise one P atom at the oxidation state (+1 II ) and one P atom at the oxidation state (+1 II ) or (+V); and b) hydrolysing the reac - tion mixture to form N- phosphonomethyliminodiacetic acid or one of its derivatives.
IN1082DEN2015 2012-07-17 2013-07-17 IN2015DN01082A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12176749 2012-07-17
PCT/EP2013/065119 WO2014012986A1 (en) 2012-07-17 2013-07-17 Method for the synthesis of n-phosphonomethyliminodiacetic acid

Publications (1)

Publication Number Publication Date
IN2015DN01082A true IN2015DN01082A (en) 2015-06-26

Family

ID=49162114

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1082DEN2015 IN2015DN01082A (en) 2012-07-17 2013-07-17

Country Status (7)

Country Link
US (1) US10364262B2 (en)
EP (1) EP2875038A1 (en)
CN (1) CN104854117B (en)
BR (1) BR112015000988A2 (en)
IN (1) IN2015DN01082A (en)
RU (1) RU2015103314A (en)
WO (1) WO2014012986A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2609488T3 (en) 2012-07-17 2017-04-20 Straitmark Holding Ag Method for the synthesis of N- (phosphonomethyl) glycine
BR112015000993B1 (en) * 2012-07-17 2020-04-28 Monsanto Technology Llc method for the synthesis of an alphaaminoalkylene phosphonic acid or an ester thereof
US10364262B2 (en) 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid
RU2694047C2 (en) 2012-07-17 2019-07-09 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Method for synthesis of aminoalkylene phosphonic acid
CN113816994B (en) * 2021-04-01 2022-05-27 南开大学 Synthesis method of (1, 1-dicyano-4-oxy) -hexyl-3-oxoindole diethyl phosphinate and derivatives thereof

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Also Published As

Publication number Publication date
WO2014012986A1 (en) 2014-01-23
US20150166584A1 (en) 2015-06-18
RU2015103314A (en) 2016-09-10
US10364262B2 (en) 2019-07-30
CN104854117B (en) 2018-12-25
CN104854117A (en) 2015-08-19
BR112015000988A2 (en) 2017-06-27
EP2875038A1 (en) 2015-05-27

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