ATE147745T1 - Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon - Google Patents

Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon

Info

Publication number: ATE147745T1
Authority: AT; Austria
Prior art keywords: pct; phosphonomethylglycinonitrile; alkyl ester; acid salt; date oct
Prior art date: 1993-04-07

Application number

AT94909207T

Other languages

English (en)

Inventor

Ian Hodgkinson

Original Assignee

Zeneca Ltd

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.)

1993-04-07

Filing date

1994-03-15

Publication date

1997-02-15

1994-03-15 Application filed by Zeneca Ltd filed Critical Zeneca Ltd

1997-02-15 Application granted granted Critical

1997-02-15 Publication of ATE147745T1 publication Critical patent/ATE147745T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
239000002253 acid Substances 0.000 abstract 4
125000005907 alkyl ester group Chemical group 0.000 abstract 3
150000003839 salts Chemical class 0.000 abstract 3
CTTRIWVSECLRDA-UHFFFAOYSA-N 2-[3,5-bis(cyanomethyl)-1,3,5-triazinan-1-yl]acetonitrile Chemical compound N#CCN1CN(CC#N)CN(CC#N)C1 CTTRIWVSECLRDA-UHFFFAOYSA-N 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
239000012442 inert solvent Substances 0.000 abstract 1

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)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic 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

Landscapes

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)
Glass Compositions (AREA)
Iron Core Of Rotating Electric Machines (AREA)

AT94909207T 1993-04-07 1994-03-15 Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon ATE147745T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB939307234A GB9307234D0 (en)	1993-04-07	1993-04-07	Process

Publications (1)

Publication Number	Publication Date
ATE147745T1 true ATE147745T1 (de)	1997-02-15

Family

ID=10733470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94909207T ATE147745T1 (de)	1993-04-07	1994-03-15	Verfahren zur herstellung von n- phosphonomethylglycinonitrilen oder derivaten davon

Country Status (16)

Country	Link
US (1)	US5606093A (de)
EP (1)	EP0693075B1 (de)
JP (1)	JPH08508285A (de)
CN (1)	CN1042337C (de)
AT (1)	ATE147745T1 (de)
AU (1)	AU685432B2 (de)
BR (1)	BR9406353A (de)
CA (1)	CA2158472A1 (de)
DE (1)	DE69401501T2 (de)
DK (1)	DK0693075T3 (de)
ES (1)	ES2096459T3 (de)
GB (1)	GB9307234D0 (de)
GR (1)	GR3022293T3 (de)
HU (1)	HU218171B (de)
MY (1)	MY131567A (de)
WO (1)	WO1994022881A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9423254D0 (en) *	1994-11-16	1995-01-04	Zeneca Ltd	Process
IL130703A0 (en) *	1996-12-30	2000-06-01	Monsanto Co	Method for preparing cyanophosphonate derivatives from phosphoric anhydride and cyanide
AR027024A1 (es) *	1999-12-23	2003-03-12	Basf Ag	Procedimiento para la preparacion de n-fosfonometilglicina

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1445087A (en) *	1972-11-08	1976-08-04	Ici Ltd	Preparing n-phosphonomethylglycine and nitrile intermediates therefor
US4067719A (en) *	1976-12-13	1978-01-10	Monsanto Company	O-Aryl N-phosphonomethylglycinonitriles and the herbicidal use thereof
IE53128B1 (en) *	1981-06-19	1988-07-06	Monsanto Co	Herbicidally active monoesters and diesters of n-alkyl substituted amino methyl phosphonic acid and process for preparing the diesters
US4415503A (en) *	1982-09-28	1983-11-15	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine

1993
- 1993-04-07 GB GB939307234A patent/GB9307234D0/en active Pending
1994
- 1994-03-15 ES ES94909207T patent/ES2096459T3/es not_active Expired - Lifetime
- 1994-03-15 DK DK94909207.6T patent/DK0693075T3/da active
- 1994-03-15 AU AU62137/94A patent/AU685432B2/en not_active Ceased
- 1994-03-15 DE DE69401501T patent/DE69401501T2/de not_active Expired - Fee Related
- 1994-03-15 EP EP94909207A patent/EP0693075B1/de not_active Expired - Lifetime
- 1994-03-15 US US08/532,832 patent/US5606093A/en not_active Expired - Lifetime
- 1994-03-15 CN CN94191710A patent/CN1042337C/zh not_active Expired - Fee Related
- 1994-03-15 WO PCT/GB1994/000501 patent/WO1994022881A1/en not_active Ceased
- 1994-03-15 HU HU9502820A patent/HU218171B/hu not_active IP Right Cessation
- 1994-03-15 JP JP6521780A patent/JPH08508285A/ja active Pending
- 1994-03-15 BR BR9406353A patent/BR9406353A/pt not_active Application Discontinuation
- 1994-03-15 AT AT94909207T patent/ATE147745T1/de not_active IP Right Cessation
- 1994-03-15 CA CA002158472A patent/CA2158472A1/en not_active Abandoned
- 1994-04-06 MY MYPI94000826A patent/MY131567A/en unknown
1997
- 1997-01-16 GR GR960403579T patent/GR3022293T3/el unknown

Also Published As

Publication number	Publication date
DE69401501T2 (de)	1997-04-30
DE69401501D1 (de)	1997-02-27
BR9406353A (pt)	1996-02-06
DK0693075T3 (da)	1997-07-14
HU218171B (hu)	2000-06-28
AU685432B2 (en)	1998-01-22
CN1120842A (zh)	1996-04-17
CN1042337C (zh)	1999-03-03
CA2158472A1 (en)	1994-10-13
GB9307234D0 (en)	1993-06-02
EP0693075A1 (de)	1996-01-24
ES2096459T3 (es)	1997-03-01
MY131567A (en)	2007-08-30
HU9502820D0 (en)	1995-11-28
EP0693075B1 (de)	1997-01-15
HUT72039A (en)	1996-03-28
GR3022293T3 (en)	1997-04-30
JPH08508285A (ja)	1996-09-03
AU6213794A (en)	1994-10-24
US5606093A (en)	1997-02-25
WO1994022881A1 (en)	1994-10-13

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Legal Events

Date	Code	Title	Description
1997-08-15	UEP	Publication of translation of european patent specification
2000-12-15	REN	Ceased due to non-payment of the annual fee