IL95356A - Process for the preparation of iminodiacetonitrile - Google Patents
Process for the preparation of iminodiacetonitrileInfo
- 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
Links
- BSRDNMMLQYNQQD-UHFFFAOYSA-N iminodiacetonitrile Chemical compound N#CCNCC#N BSRDNMMLQYNQQD-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title description 8
- 239000012429 reaction media Substances 0.000 claims abstract description 51
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 45
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims abstract description 42
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000006227 byproduct Substances 0.000 claims abstract description 20
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims abstract description 17
- 239000004312 hexamethylene tetramine Substances 0.000 claims abstract description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 6
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 15
- 229960004011 methenamine Drugs 0.000 description 14
- 229960004279 formaldehyde Drugs 0.000 description 10
- 235000019256 formaldehyde Nutrition 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 150000003863 ammonium salts Chemical class 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- LTYRAPJYLUPLCI-UHFFFAOYSA-N glycolonitrile Chemical compound OCC#N LTYRAPJYLUPLCI-UHFFFAOYSA-N 0.000 description 7
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- DFNYGALUNNFWKJ-UHFFFAOYSA-N aminoacetonitrile Chemical compound NCC#N DFNYGALUNNFWKJ-UHFFFAOYSA-N 0.000 description 6
- 229940100603 hydrogen cyanide Drugs 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229960000510 ammonia Drugs 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241001559589 Cullen Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salt Chemical class 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
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 (18)
| Country | Link |
|---|---|
| US (1) | US4948909A (de) |
| EP (1) | EP0413673B1 (de) |
| JP (1) | JPH0660148B2 (de) |
| KR (1) | KR940002979B1 (de) |
| AT (1) | ATE145394T1 (de) |
| AU (1) | AU625585B2 (de) |
| BR (1) | BR9003971A (de) |
| CA (1) | CA2023162C (de) |
| DE (1) | DE69029178T2 (de) |
| DK (1) | DK0413673T3 (de) |
| ES (1) | ES2022052T3 (de) |
| GR (1) | GR3022612T3 (de) |
| HU (1) | HUT54620A (de) |
| IL (1) | IL95356A (de) |
| MY (1) | MY107425A (de) |
| NZ (1) | NZ234879A (de) |
| RU (1) | RU2017726C1 (de) |
| ZA (1) | ZA906399B (de) |
Families Citing this family (9)
| 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 |
| CN101627005A (zh) * | 2007-03-01 | 2010-01-13 | 巴斯夫欧洲公司 | 制备氨基腈的方法 |
| WO2008104578A1 (de) * | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur herstellung von ethylenaminen aus roh-aan |
| EP2132162B1 (de) * | 2007-03-01 | 2011-06-22 | Basf Se | Verfahren zur herstellung von ethylenaminen |
| 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4A (en) * | 1836-08-10 | Thomas Blanchard | Stock shaving or rounding machine for edges ends etc of ships' tackle-blocks | |
| GB1154226A (en) * | 1965-11-29 | 1969-06-04 | Standard Oil Co | Aminoacetonitriles |
| US3988360A (en) * | 1973-11-15 | 1976-10-26 | W. R. Grace & Co. | Process for preparing iminodiacetonitrile |
| US3904668A (en) * | 1973-11-15 | 1975-09-09 | Grace W R & Co | Process for preparing iminodiacetonitrile and alkali metal iminodiacetates |
| 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 |
| USH4H (en) | 1982-09-27 | 1985-12-03 | W. R. Grace & Co. | Processs for the preparation of iminodiacetonitrile |
| US4661614A (en) * | 1986-03-06 | 1987-04-28 | Monsanto Company | Process for the preparation of iminodiacetonitrile |
-
1989
- 1989-08-14 US US07/394,039 patent/US4948909A/en not_active Expired - Lifetime
-
1990
- 1990-08-13 EP EP90870125A patent/EP0413673B1/de not_active Expired - Lifetime
- 1990-08-13 ZA ZA906399A patent/ZA906399B/xx unknown
- 1990-08-13 KR KR1019900012399A patent/KR940002979B1/ko not_active Expired - Fee Related
- 1990-08-13 MY MYPI90001353A patent/MY107425A/en unknown
- 1990-08-13 DK DK90870125.3T patent/DK0413673T3/da active
- 1990-08-13 HU HU904990A patent/HUT54620A/hu unknown
- 1990-08-13 ES ES90870125T patent/ES2022052T3/es not_active Expired - Lifetime
- 1990-08-13 AU AU60921/90A patent/AU625585B2/en not_active Ceased
- 1990-08-13 AT AT90870125T patent/ATE145394T1/de active
- 1990-08-13 IL IL9535690A patent/IL95356A/en not_active IP Right Cessation
- 1990-08-13 NZ NZ234879A patent/NZ234879A/en unknown
- 1990-08-13 CA CA002023162A patent/CA2023162C/en not_active Expired - Fee Related
- 1990-08-13 RU SU904830789A patent/RU2017726C1/ru active
- 1990-08-13 JP JP2214210A patent/JPH0660148B2/ja not_active Expired - Fee Related
- 1990-08-13 DE DE69029178T patent/DE69029178T2/de not_active Expired - Fee Related
- 1990-08-13 BR BR909003971A patent/BR9003971A/pt not_active IP Right Cessation
-
1997
- 1997-02-19 GR GR970400299T patent/GR3022612T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR910004549A (ko) | 1991-03-28 |
| IL95356A0 (en) | 1991-06-30 |
| ATE145394T1 (de) | 1996-12-15 |
| JPH0660148B2 (ja) | 1994-08-10 |
| DK0413673T3 (da) | 1997-04-01 |
| US4948909A (en) | 1990-08-14 |
| HK1007137A1 (en) | 1999-04-01 |
| HU904990D0 (en) | 1991-01-28 |
| EP0413673B1 (de) | 1996-11-20 |
| EP0413673A2 (de) | 1991-02-20 |
| ES2022052A4 (es) | 1991-12-01 |
| AU6092190A (en) | 1991-02-14 |
| BR9003971A (pt) | 1991-09-03 |
| EP0413673A3 (en) | 1992-04-22 |
| CA2023162C (en) | 1996-08-13 |
| DE69029178D1 (de) | 1997-01-02 |
| ZA906399B (en) | 1991-07-31 |
| MY107425A (en) | 1995-12-31 |
| HUT54620A (en) | 1991-03-28 |
| DE69029178T2 (de) | 1997-05-15 |
| ES2022052T3 (es) | 1997-03-16 |
| GR3022612T3 (en) | 1997-05-31 |
| CA2023162A1 (en) | 1991-02-15 |
| RU2017726C1 (ru) | 1994-08-15 |
| NZ234879A (en) | 1992-03-26 |
| KR940002979B1 (ko) | 1994-04-09 |
| JPH0386856A (ja) | 1991-04-11 |
| AU625585B2 (en) | 1992-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0413673B1 (de) | Verfahren zur Herstellung von Iminodiacetonitril | |
| US4454355A (en) | Process for the preparation of p-nitrophenetole | |
| US4514578A (en) | Process for the preparation of trimethylolpropane | |
| GB1575469A (en) | Recovery of glycine and iminodiacetic acid | |
| EP0456838B1 (de) | Verfahren zur herstellung von glycin | |
| US4374267A (en) | Fluorophthalamic acids and method of preparation | |
| US4230869A (en) | Process for preparing 5-(4-hydroxyphenyl)hydantoin | |
| HK1007137B (en) | Process for the preparation of iminodiacetonitrile | |
| EP0055630B1 (de) | Verfahren zur Herstellung von Fluorphthalaminverbindungen | |
| US4175206A (en) | Process for preparing a hydroxyphenylglycine compound | |
| EP0508455B1 (de) | Verfahren zur Herstellung von N-Methylolacrylamid | |
| US4590295A (en) | Process for the manufacture of p-hydroxyphenyl-acetic acid | |
| EP0074272B1 (de) | Verfahren zur Herstellung von Hydroxybenzaldehyden | |
| US6369281B1 (en) | Process for the production of 2-butyl-2-ethyl-1,3-propanediol | |
| CA1284323C (en) | Process for producing n-aminohexamethyleneimine | |
| US3809716A (en) | Process for the production of 1,1,2-triacetoxyethane | |
| JPH0244472B2 (de) | ||
| FI66836B (fi) | Foerfarande foer framstaellning av fast natrium- eller kalium-p-hydroximandelatmonohydrat | |
| JP2814941B2 (ja) | Ｎ−ブトキシメチル（メタ）アクリルアミド類の製法 | |
| US5750774A (en) | Method for producing N-phosphonomethylglycine | |
| JPH0231073B2 (ja) | Okishifurabankagobutsunoseizoho | |
| JPS6168472A (ja) | 不飽和ヒダントインの製造方法 | |
| JPH0710822B2 (ja) | ２−アミノエタンスルホン酸の製造方法 | |
| US3935300A (en) | Process for preparing potassium cyanate from potassium hydroxide and urea | |
| JPS6067465A (ja) | イミダゾ−ルの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| RH | Patent void |