IL95356A - Process for the preparation of iminodiacetonitrile - Google Patents

Process for the preparation of iminodiacetonitrile

Info

Publication number
IL95356A
IL95356A IL9535690A IL9535690A IL95356A IL 95356 A IL95356 A IL 95356A IL 9535690 A IL9535690 A IL 9535690A IL 9535690 A IL9535690 A IL 9535690A IL 95356 A IL95356 A IL 95356A
Authority
IL
Israel
Prior art keywords
reaction medium
iminodiacetonitrile
idan
hydrogen cyanide
formaldehyde
Prior art date
Application number
IL9535690A
Other languages
English (en)
Hebrew (he)
Other versions
IL95356A0 (en
Original Assignee
Monsanto Co
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 Co filed Critical Monsanto Co
Publication of IL95356A0 publication Critical patent/IL95356A0/xx
Publication of IL95356A publication Critical patent/IL95356A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/10—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines
    • C07C257/14—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines with replacement of the other oxygen atom of the carboxyl group by nitrogen atoms, e.g. amidines having carbon atoms of amidino groups bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/26—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing carboxyl groups by reaction with HCN, or a salt thereof, and amines, or from aminonitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
    • C07C255/25—Aminoacetonitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
IL9535690A 1989-08-14 1990-08-13 Process for the preparation of iminodiacetonitrile IL95356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/394,039 US4948909A (en) 1989-08-14 1989-08-14 Process for the preparation of iminodiacetonitrile and iminodiacetic acid

Publications (2)

Publication Number Publication Date
IL95356A0 IL95356A0 (en) 1991-06-30
IL95356A true IL95356A (en) 1996-01-19

Family

ID=23557306

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9535690A IL95356A (en) 1989-08-14 1990-08-13 Process for the preparation of iminodiacetonitrile

Country Status (19)

Country Link
US (1) US4948909A (ja)
EP (1) EP0413673B1 (ja)
JP (1) JPH0660148B2 (ja)
KR (1) KR940002979B1 (ja)
AT (1) ATE145394T1 (ja)
AU (1) AU625585B2 (ja)
BR (1) BR9003971A (ja)
CA (1) CA2023162C (ja)
DE (1) DE69029178T2 (ja)
DK (1) DK0413673T3 (ja)
ES (1) ES2022052T3 (ja)
GR (1) GR3022612T3 (ja)
HK (1) HK1007137A1 (ja)
HU (1) HUT54620A (ja)
IL (1) IL95356A (ja)
MY (1) MY107425A (ja)
NZ (1) NZ234879A (ja)
RU (1) RU2017726C1 (ja)
ZA (1) ZA906399B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161306A (en) * 1989-08-17 1992-11-10 Tocalo Co., Ltd. Roll for use in heat treating furnace and method of producing the same
US5187301A (en) * 1989-10-26 1993-02-16 W. R. Grace & Co.-Conn. Preparation of iminodiacetonitrile from glycolonitrile
DE19518986A1 (de) * 1995-05-29 1996-12-05 Basf Ag Verfahren zur Herstellung von Glycin-N,N-diessigsäure-Derivaten durch Umsetzung von Glycinderivaten oder deren Vorstufen mit Formaldehyd und Cyanwasserstoff oder von Iminodiacetonitril oder Imindodiessigsäure mit entsprechenden Aldehyden und Cyanwasserstoff in wäßrig-saurem Medium
DE10051196A1 (de) 2000-10-16 2002-05-08 Basf Ag Kontinuierliches Verfahren zur Cyanalkylierung von Verbindung mit einer oder mehreren NH-Funktionen
JP2010520167A (ja) * 2007-03-01 2010-06-10 ビーエーエスエフ ソシエタス・ヨーロピア 原料ａａｎからのエチレンアミンの製造方法
US7880035B2 (en) * 2007-03-01 2011-02-01 Basf Se Method for producing ethyleneamines
CN101627005A (zh) * 2007-03-01 2010-01-13 巴斯夫欧洲公司 制备氨基腈的方法
WO2009079861A1 (zh) * 2007-12-25 2009-07-02 Beijing Unis Insight Chemical Technology Co., Ltd. 一种以羟基乙腈为原料制备亚氨基二乙酸的方法
CN103787919B (zh) * 2012-12-27 2016-06-29 三达膜科技（厦门）有限公司 一种亚氨基二乙腈的脱色方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4A (en) * 1836-08-10 Stock
GB1154226A (en) * 1965-11-29 1969-06-04 Standard Oil Co Aminoacetonitriles
US3904668A (en) * 1973-11-15 1975-09-09 Grace W R & Co Process for preparing iminodiacetonitrile and alkali metal iminodiacetates
US3988360A (en) * 1973-11-15 1976-10-26 W. R. Grace & Co. Process for preparing iminodiacetonitrile
US3886198A (en) * 1973-12-13 1975-05-27 Grace W R & Co Process for preparing iminodiacetonitrile
DE2942437A1 (de) * 1979-10-20 1981-04-23 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von iminodiacetonitril
US4661614A (en) * 1986-03-06 1987-04-28 Monsanto Company Process for the preparation of iminodiacetonitrile

Also Published As

Publication number Publication date
JPH0386856A (ja) 1991-04-11
NZ234879A (en) 1992-03-26
DE69029178D1 (de) 1997-01-02
KR940002979B1 (ko) 1994-04-09
ES2022052A4 (es) 1991-12-01
RU2017726C1 (ru) 1994-08-15
ZA906399B (en) 1991-07-31
HUT54620A (en) 1991-03-28
CA2023162A1 (en) 1991-02-15
AU6092190A (en) 1991-02-14
EP0413673A2 (en) 1991-02-20
US4948909A (en) 1990-08-14
KR910004549A (ko) 1991-03-28
DE69029178T2 (de) 1997-05-15
JPH0660148B2 (ja) 1994-08-10
HU904990D0 (en) 1991-01-28
CA2023162C (en) 1996-08-13
GR3022612T3 (en) 1997-05-31
DK0413673T3 (da) 1997-04-01
ES2022052T3 (es) 1997-03-16
IL95356A0 (en) 1991-06-30
AU625585B2 (en) 1992-07-16
HK1007137A1 (en) 1999-04-01
EP0413673B1 (en) 1996-11-20
ATE145394T1 (de) 1996-12-15
EP0413673A3 (en) 1992-04-22
MY107425A (en) 1995-12-31
BR9003971A (pt) 1991-09-03

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
RH Patent void