FR2626884B1 - PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETHYL-IMINO-DIACETIC AND ACID CHLORIDE THEREFROM - Google Patents

PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETHYL-IMINO-DIACETIC AND ACID CHLORIDE THEREFROM

Info

Publication number
FR2626884B1
FR2626884B1 FR898901267A FR8901267A FR2626884B1 FR 2626884 B1 FR2626884 B1 FR 2626884B1 FR 898901267 A FR898901267 A FR 898901267A FR 8901267 A FR8901267 A FR 8901267A FR 2626884 B1 FR2626884 B1 FR 2626884B1
Authority
FR
France
Prior art keywords
phosphonomethyl
diacetic
imino
preparation
acid chloride
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 - Fee Related
Application number
FR898901267A
Other languages
French (fr)
Other versions
FR2626884A1 (en
Inventor
Jeno Pelyva
Csaba Soeptei
Zoltan Kolonics
Bela Karacsonyi
Sandor Balint
Janosne Benczik
Csaba Kayos
Laszlo Lendvai
Sandor Laszlo
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.)
Nitrokaelepek
Original Assignee
Nitrokaelepek
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 Nitrokaelepek filed Critical Nitrokaelepek
Publication of FR2626884A1 publication Critical patent/FR2626884A1/en
Application granted granted Critical
Publication of FR2626884B1 publication Critical patent/FR2626884B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • 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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
FR898901267A 1988-02-08 1989-02-01 PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETHYL-IMINO-DIACETIC AND ACID CHLORIDE THEREFROM Expired - Fee Related FR2626884B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU88561A HU205944B (en) 1988-02-08 1988-02-08 Process for producing n-phosphono-methyl-imino-diacetic acid

Publications (2)

Publication Number Publication Date
FR2626884A1 FR2626884A1 (en) 1989-08-11
FR2626884B1 true FR2626884B1 (en) 1991-11-08

Family

ID=10950166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898901267A Expired - Fee Related FR2626884B1 (en) 1988-02-08 1989-02-01 PROCESS FOR THE PREPARATION OF N-PHOSPHONOMETHYL-IMINO-DIACETIC AND ACID CHLORIDE THEREFROM

Country Status (18)

Country Link
JP (1) JPH01228995A (en)
CN (1) CN1035294A (en)
AU (1) AU2886089A (en)
BE (1) BE1002135A5 (en)
BR (1) BR8900622A (en)
CS (1) CS272248B2 (en)
DE (1) DE3903716A1 (en)
DK (1) DK39689A (en)
ES (1) ES2010126A6 (en)
FR (1) FR2626884B1 (en)
GB (1) GB2215721B (en)
GR (1) GR890100071A (en)
HU (1) HU205944B (en)
IT (1) IT1228299B (en)
NL (1) NL8900279A (en)
NZ (1) NZ227702A (en)
PL (1) PL277611A1 (en)
PT (1) PT89577B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5312973A (en) * 1993-03-25 1994-05-17 Finchimica S.P.A. Process for producing n-phosphono-methyl-imino-diacetic acid
DE19909200C1 (en) * 1999-03-03 2000-03-09 Sueddeutsche Kalkstickstoff Production of N-phosphonomethyl-iminodiacetic acid by reacting iminodiacetic acid with phosphorous acid and formaldehyde at high temperature under protective gas atmosphere
DE19914375A1 (en) * 1999-03-30 2000-10-05 Sueddeutsche Kalkstickstoff Production of N-phosphonomethyliminodiacetic acid by liberating iminodiacetic acid from sodium salt with strong mineral acid and reaction with formaldehyde and phosphorous acid uses mother liquor from second stage in first stage
IN2015DN01081A (en) 2012-07-17 2015-06-26 Straitmark Holding Ag
EP2875038A1 (en) 2012-07-17 2015-05-27 Straitmark Holding AG Method for the synthesis of n-phosphonomethyliminodiacetic acid
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
PL2875037T4 (en) 2012-07-17 2017-06-30 Straitmark Holding Ag Method for the synthesis of n-(phosphonomethyl)glycine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE251806C (en) * 1900-01-01
HU177486B (en) * 1978-04-11 1981-10-28 Nitrokemia Ipartelepek Process for preparing phosphonic acid derivatives
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid

Also Published As

Publication number Publication date
FR2626884A1 (en) 1989-08-11
GR890100071A (en) 1994-03-31
PT89577A (en) 1989-10-04
IT1228299B (en) 1991-06-07
HU205944B (en) 1992-07-28
DK39689D0 (en) 1989-01-27
GB2215721B (en) 1991-06-26
DE3903716A1 (en) 1989-08-17
GB2215721A (en) 1989-09-27
CS272248B2 (en) 1991-01-15
CS84289A2 (en) 1990-03-14
IT8919339A0 (en) 1989-02-07
CN1035294A (en) 1989-09-06
AU2886089A (en) 1989-08-10
NZ227702A (en) 1990-10-26
ES2010126A6 (en) 1989-10-16
BE1002135A5 (en) 1990-07-24
PT89577B (en) 1994-01-31
JPH01228995A (en) 1989-09-12
NL8900279A (en) 1989-09-01
DK39689A (en) 1989-08-09
PL277611A1 (en) 1989-09-18
HUT49359A (en) 1989-09-28
GB8901807D0 (en) 1989-03-15
BR8900622A (en) 1989-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse