IT1012087B - Processo per la preparazione della n fosfonometilglicina - Google Patents

Processo per la preparazione della n fosfonometilglicina

Info

Publication number: IT1012087B
Authority: IT; Italy
Prior art keywords: phosphonomethylglycine; preparation
Prior art date: 1972-11-08

Application number

IT7330573A

Other languages

English (en)

Original Assignee

Ici 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.)

1972-11-08

Filing date

1973-10-25

Publication date

1977-03-10

1973-10-25 Application filed by Ici Ltd filed Critical Ici Ltd

1977-03-10 Application granted granted Critical

1977-03-10 Publication of IT1012087B publication Critical patent/IT1012087B/it

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)]
- C07F9/3804—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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT7330573A 1972-11-08 1973-10-25 Processo per la preparazione della n fosfonometilglicina IT1012087B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5144272A GB1445087A (en)	1972-11-08	1972-11-08	Preparing n-phosphonomethylglycine and nitrile intermediates therefor

Publications (1)

Publication Number	Publication Date
IT1012087B true IT1012087B (it)	1977-03-10

Family

ID=10460046

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7330573A IT1012087B (it)	1972-11-08	1973-10-25	Processo per la preparazione della n fosfonometilglicina

Country Status (15)

Country	Link
US (1)	US3923877A (it)
JP (1)	JPS4993323A (it)
AU (1)	AU474116B2 (it)
BE (1)	BE806754A (it)
BR (1)	BR7308765D0 (it)
CA (1)	CA1028341A (it)
CH (1)	CH587282A5 (it)
DE (1)	DE2355351A1 (it)
FR (1)	FR2205527B1 (it)
GB (1)	GB1445087A (it)
HU (1)	HU170279B (it)
IL (1)	IL43498A (it)
IT (1)	IT1012087B (it)
NL (1)	NL7314594A (it)
ZA (1)	ZA738010B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL48835A (en) *	1975-01-27	1979-05-31	Sparamedica Ag	Amino acyl and peptidyl derivatives of phophonic acids, their preparation and pharmaceutical compositions containingthem
US4100275A (en) *	1975-01-27	1978-07-11	Hoffmann-La Roche Inc.	Compositions having antibiotic properties
US4127649A (en) *	1975-01-27	1978-11-28	Hoffmann-La Roche Inc.	Compositions having antibiotic properties
US4053505A (en) *	1976-01-05	1977-10-11	Monsanto Company	Preparation of n-phosphonomethyl glycine
US4134972A (en) *	1976-07-21	1979-01-16	Hoffmann-La Roche Inc.	Compositions having antibiotic properties
EG12818A (en) *	1976-12-13	1980-07-31	Monsanto Co	O-aryl-n-phisohonomethylglycinonitriles and herbicidal use thereof
US4067719A (en) *	1976-12-13	1978-01-10	Monsanto Company	O-Aryl N-phosphonomethylglycinonitriles and the herbicidal use thereof
US4211547A (en) *	1978-12-22	1980-07-08	Monsanto Company	N-Phosphonomethyliminodiacetonitrile and certain derivatives thereof
US4221583A (en) *	1978-12-22	1980-09-09	Monsanto Company	N-Phosphonomethylglycinonitrile and certain derivatives thereof
US4534902A (en) *	1982-06-22	1985-08-13	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
US4427599A (en) *	1982-06-22	1984-01-24	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
US4487724A (en) *	1982-08-23	1984-12-11	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
US4482504A (en) *	1982-08-30	1984-11-13	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
US4415503A (en) *	1982-09-28	1983-11-15	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
US4569802A (en) *	1983-06-27	1986-02-11	Stauffer Chemical Company	Method for preparation of N-phosphonomethylglycine
GB9307234D0 (en) *	1993-04-07	1993-06-02	Zeneca Ltd	Process
US5679844A (en) *	1994-07-01	1997-10-21	Showa Denko K.K.	Manufacturing method for phosphonic acid derivatives
US5750774A (en) *	1996-03-11	1998-05-12	Showa Denko K.K.	Method for producing N-phosphonomethylglycine
EP0816369B1 (en) *	1996-06-21	2003-02-26	Showa Denko Kabushiki Kaisha	Method for producing N-phosphonomethylglycine
AR027024A1 (es) *	1999-12-23	2003-03-12	Basf Ag	Procedimiento para la preparacion de n-fosfonometilglicina
DE10130135A1 (de) *	2001-06-22	2003-01-02	Basf Ag	Verfahren zur Herstellung von N-Phosphonomethylglycin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2635112A (en) *	1949-07-28	1953-04-14	Research Corp	Process for producing aminomethylphosphonic acid compounds
US2844558A (en) *	1953-09-22	1958-07-22	Victor Chemical Works	Dialkenyl beta-cyanoethanephosphonate and polymers and copolymers thereof
US3134800A (en) *	1957-10-21	1964-05-26	Upjohn Co	Amino aromatic phosphonates and process of preparation
US3322863A (en) *	1963-09-09	1967-05-30	Dow Chemical Co	Aminoalkyl phosphonates and preparation thereof
US3799758A (en) *	1971-08-09	1974-03-26	Monsanto Co	N-phosphonomethyl-glycine phytotoxicant compositions

1972
- 1972-11-08 GB GB5144272A patent/GB1445087A/en not_active Expired
1973
- 1973-10-11 US US405258A patent/US3923877A/en not_active Expired - Lifetime
- 1973-10-15 ZA ZA00738010A patent/ZA738010B/xx unknown
- 1973-10-16 AU AU61416/73A patent/AU474116B2/en not_active Expired
- 1973-10-24 NL NL7314594A patent/NL7314594A/xx not_active Application Discontinuation
- 1973-10-25 IT IT7330573A patent/IT1012087B/it active
- 1973-10-26 CA CA184,405A patent/CA1028341A/en not_active Expired
- 1973-10-28 IL IL43498A patent/IL43498A/en unknown
- 1973-10-30 BE BE137271A patent/BE806754A/xx unknown
- 1973-11-01 JP JP48122282A patent/JPS4993323A/ja active Pending
- 1973-11-06 HU HUIE594A patent/HU170279B/hu unknown
- 1973-11-06 DE DE19732355351 patent/DE2355351A1/de not_active Withdrawn
- 1973-11-07 CH CH1562873A patent/CH587282A5/xx not_active IP Right Cessation
- 1973-11-07 FR FR7339564A patent/FR2205527B1/fr not_active Expired
- 1973-11-08 BR BR8765/73A patent/BR7308765D0/pt unknown

Also Published As

Publication number	Publication date
GB1445087A (en)	1976-08-04
IL43498A (en)	1976-11-30
DE2355351A1 (de)	1974-05-30
ZA738010B (en)	1975-04-30
FR2205527A1 (it)	1974-05-31
CA1028341A (en)	1978-03-21
JPS4993323A (it)	1974-09-05
HU170279B (it)	1977-05-28
US3923877A (en)	1975-12-02
NL7314594A (it)	1974-05-10
IL43498A0 (en)	1975-12-31
FR2205527B1 (it)	1977-05-27
BR7308765D0 (pt)	1974-08-29
CH587282A5 (it)	1977-04-29
AU474116B2 (en)	1976-07-15
BE806754A (fr)	1974-04-30
AU6141673A (en)	1975-04-17

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