KR960700256A - N-포스포노메틸이미노디아세트산의 제조 방법(process for the manufacture of n-phosphonomethyliminodiacetic acid) - Google Patents

N-포스포노메틸이미노디아세트산의 제조 방법(process for the manufacture of n-phosphonomethyliminodiacetic acid)

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Publication number
KR960700256A
KR960700256A KR1019950702898A KR19950702898A KR960700256A KR 960700256 A KR960700256 A KR 960700256A KR 1019950702898 A KR1019950702898 A KR 1019950702898A KR 19950702898 A KR19950702898 A KR 19950702898A KR 960700256 A KR960700256 A KR 960700256A
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KR
South Korea
Prior art keywords
acid
phosphonomethyliminodiacetic
process according
recovering
steps
Prior art date
Application number
KR1019950702898A
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English (en)
Inventor
레이몬드 빈센트 헤번 존스
마이클 찰스 헨리 스탠든
그레이엄 앤드류 레이
데이비드 존 리치
Original Assignee
비자야 쿠마리 말리페디
제네카 리미티드
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.)
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Application filed by 비자야 쿠마리 말리페디, 제네카 리미티드 filed Critical 비자야 쿠마리 말리페디
Publication of KR960700256A publication Critical patent/KR960700256A/ko

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    • 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)]

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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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

본 발명은 1)농축 황산의 존재하에 아미노디아세트산을 아인산 및 수용액 내 포름알데하이드 공급원과 반응시키는 단계; 2) 단계(1)에서 침전된 N-포스포노메틸이미노디아세트산 생성물을 여과 및 회수시키는 단계; 3) 단계(2)에서 얻은 여액을 회수 시킨다음 이로부터 임의로 일부분의 물을 제거시키는 단계; 4) 황산의 존재하에 추가의 이미노디아세트산이 아인산 및 포름알데하이드 공급원과 반응하는 추가의 반응 단계로 단계 (3)에서 얻은 여액을 도입시키는 단계; 5) 수차례 재순환시켜 단계 (1),(2),(3) 및 (4)를 반복시키는 단계로 구성되는 N-포스포노메틸이미노디아세트산의 제조 방법에 관한다.

Description

N-포스포노메틸이미노디아세트산의 제조방법(PROCESS FOR THE MANUFACTURE OF N-PHOSPHONOMETHYLIMINODIACETIC ACID)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

1)농축 황산의 존재하에 아미노디아세트산을 아인산 및 수용액 내 포름알데하이드 공급원과 반응시키는 단계; 2) 단계(1)에서 침전된 N-포스포노메틸이미노디아세트산 생성물을 여과 및 회수시키는 단계; 3) 단계(2)에서 얻은 여액을 회수 시킨다음 이로부터 임의로 일부분의 물을 제거시키는 단계; 4) 황산의 존재하에 추가의 이미노디아세트산이 아인산 및 포름알데하이드 공급원과 반응하는 추가의 반응 단계로 단계 (3)에서 얻은 여액을 도입시키는 단계; 5) 수차례 재순환시켜 단계 (1),(2),(3) 및 (4)를 반복시키는 단계로 구성되는 N-포스포노메틸이미노디아세트산의 제조 방법.
제1항에 있어서, 물을 단계(3)에서 제거시키는 방법.
제1항 또는 제2항에 있어서, 이미노디아세트산의 몰당 1-1.5몰의 아인산을 사용하는 방법.
전기한 항들 중 어느 한 항에 있어서, 이미노디아세트산의 몰당 1-2몰의 포름알데하이드를 사용하는 방법.
전기한 항들 중 어느 한 항에 있어서, 이미노디아세트산의 몰당 0.5-2몰의 황산을 사용하는 방법.
전기한 항들 중 어느 한 항에 있어서, 단계 (1)의 반응 온도가 50-150℃인 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950702898A 1993-01-14 1994-01-06 N-포스포노메틸이미노디아세트산의 제조 방법(process for the manufacture of n-phosphonomethyliminodiacetic acid) KR960700256A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9300641.9 1993-01-14
GB939300641A GB9300641D0 (en) 1993-01-14 1993-01-14 Process
PCT/GB1994/000018 WO1994015939A1 (en) 1993-01-14 1994-01-06 Process for the manufacture of n-phosphonomethyliminodiacetic acid

Publications (1)

Publication Number Publication Date
KR960700256A true KR960700256A (ko) 1996-01-19

Family

ID=10728693

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950702898A KR960700256A (ko) 1993-01-14 1994-01-06 N-포스포노메틸이미노디아세트산의 제조 방법(process for the manufacture of n-phosphonomethyliminodiacetic acid)

Country Status (21)

Country Link
US (1) US5527953A (ko)
EP (1) EP0679158B1 (ko)
JP (1) JPH08505382A (ko)
KR (1) KR960700256A (ko)
CN (1) CN1116426A (ko)
AT (1) ATE151430T1 (ko)
AU (1) AU675490B2 (ko)
BR (1) BR9406257A (ko)
CA (1) CA2152479A1 (ko)
CZ (1) CZ180695A3 (ko)
DE (1) DE69402529T2 (ko)
DK (1) DK0679158T3 (ko)
ES (1) ES2099588T3 (ko)
GB (2) GB9300641D0 (ko)
GR (1) GR3023089T3 (ko)
HU (1) HU213730B (ko)
MY (1) MY131594A (ko)
NZ (1) NZ259412A (ko)
PL (1) PL174012B1 (ko)
TW (1) TW252983B (ko)
WO (1) WO1994015939A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996040698A1 (en) * 1995-06-07 1996-12-19 Monsanto Company Process for preparing n-phosphonomethyliminodiacetic acid
US5703244A (en) * 1996-11-21 1997-12-30 Abbott Laboratories Process for preparation of chiral 3-amino-pyrrolidine and analogous bicyclic compounds
IES980552A2 (en) 1998-07-09 1999-08-11 Agritech Chemical Ltd Improved process for preparing N-phosphonomethyl iminodiacetic acid
CA2339839A1 (en) * 1998-08-12 2000-02-24 Monsanto Company Continuous process for the preparation of n-(phosphonomethyl) iminodiacetic acid
AU6024599A (en) * 1998-09-08 2000-03-27 Hampshire Chemical Corp. Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
DE19909200C1 (de) * 1999-03-03 2000-03-09 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure
DE19914375A1 (de) * 1999-03-30 2000-10-05 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von N-Phosphonomethyliminodiessigsäure
AR029508A1 (es) * 2000-04-14 2003-07-02 Dow Agrosciences Llc Proceso para remover y recuperar cloruro de sodio de los efluentes de desecho provenientes de los procesos de fabricacion del acido n-fosfometiliminodiacetico (pmida)
IL156610A0 (en) 2001-01-12 2004-01-04 Basf Ag Method for producing n-phosphonomethyl iminodiacetic acid
US6641741B2 (en) 2001-04-13 2003-11-04 Dow Agrosciences Llc Removal and recovery of chloride from phosphonomethyliminodiacetic acid process brine
EP1681294A1 (en) * 2005-01-17 2006-07-19 Solutia Europe N.V./S.A. Process for the manufacture of aminopolyalkylene-phosphonic acid compounds
EP1877414A2 (en) 2005-04-25 2008-01-16 Monsanto Technology, LLC Altering the crystal size distribution of n-(phosphonomethyl) iminodiacetic acid for improved filtration and product quality
US7594687B2 (en) * 2008-01-10 2009-09-29 Roll-Rite, Llc Container truck cover system
CN101284847B (zh) * 2008-05-20 2012-11-14 捷马化工股份有限公司 N-膦酰基甲基亚氨基二乙酸的生产方法
WO2010136574A1 (en) 2009-05-28 2010-12-02 Straitmark Holding Ag Method for the manufacture of phosphonoalkyl iminodiacetic acids
MX2012004901A (es) 2009-10-27 2012-06-19 David Lemin Metodo para la elaboracion de acido fosfonoalquil iminodiacetico.
RU2674022C9 (ru) 2012-07-17 2019-01-24 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Способ синтеза альфа-аминоалкиленфосфоновой кислоты
US9676799B2 (en) 2012-07-17 2017-06-13 Straitmark Holding Ag Method for the synthesis of N-(phosphonomethyl)glycine
RU2694047C2 (ru) 2012-07-17 2019-07-09 МОНСАНТО ТЕКНОЛОДЖИ ЭлЭлСи Способ синтеза аминоалкиленфосфоновой кислоты
WO2014012986A1 (en) 2012-07-17 2014-01-23 Straitmark Holding Ag Method for the synthesis of n-phosphonomethyliminodiacetic acid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285361A (ko) * 1961-11-13 1900-01-01
US3950402A (en) * 1972-05-31 1976-04-13 Monsanto Company Process for producing N-phosphonomethyl glycine
US4724103A (en) * 1984-02-27 1988-02-09 Monsanto Company Process for preparing N,N-diacetic acid aminomethylenephosphonic acid
US5023369A (en) * 1990-06-25 1991-06-11 Monsanto Company Process for producing N-phosphonomethylglycine
DK0531253T3 (da) * 1991-08-27 1997-01-27 Ciba Geigy Ag N-substituerede aminomethandiphosphonsyrer

Also Published As

Publication number Publication date
JPH08505382A (ja) 1996-06-11
PL309894A1 (en) 1995-11-13
ATE151430T1 (de) 1997-04-15
BR9406257A (pt) 1996-01-09
WO1994015939A1 (en) 1994-07-21
ES2099588T3 (es) 1997-05-16
PL174012B1 (pl) 1998-05-29
CA2152479A1 (en) 1994-07-21
CN1116426A (zh) 1996-02-07
HUT72011A (en) 1996-03-28
CZ180695A3 (en) 1995-12-13
GR3023089T3 (en) 1997-07-30
DK0679158T3 (da) 1997-10-06
HU213730B (en) 1997-09-29
NZ259412A (en) 1996-10-28
US5527953A (en) 1996-06-18
DE69402529D1 (de) 1997-05-15
HU9502049D0 (en) 1995-09-28
GB9300641D0 (en) 1993-03-03
TW252983B (en) 1995-08-01
MY131594A (en) 2007-08-30
GB9325824D0 (en) 1994-02-23
DE69402529T2 (de) 1997-07-17
EP0679158B1 (en) 1997-04-09
EP0679158A1 (en) 1995-11-02
AU5820694A (en) 1994-08-15
AU675490B2 (en) 1997-02-06

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