JPS5775990A - Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane - Google Patents

Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane

Info

Publication number
JPS5775990A
JPS5775990A JP15050180A JP15050180A JPS5775990A JP S5775990 A JPS5775990 A JP S5775990A JP 15050180 A JP15050180 A JP 15050180A JP 15050180 A JP15050180 A JP 15050180A JP S5775990 A JPS5775990 A JP S5775990A
Authority
JP
Japan
Prior art keywords
diaminoalkane
pref
phosphonomethyl
tetra
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP15050180A
Other languages
English (en)
Other versions
JPS6257193B2 (ja
Inventor
Junichiro Sugano
Yoshihiro Sugimura
Jun Kokubu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP15050180A priority Critical patent/JPS5775990A/ja
Publication of JPS5775990A publication Critical patent/JPS5775990A/ja
Publication of JPS6257193B2 publication Critical patent/JPS6257193B2/ja
Granted legal-status Critical Current

Links

JP15050180A 1980-10-27 1980-10-27 Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane Granted JPS5775990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15050180A JPS5775990A (en) 1980-10-27 1980-10-27 Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15050180A JPS5775990A (en) 1980-10-27 1980-10-27 Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane

Publications (2)

Publication Number Publication Date
JPS5775990A true JPS5775990A (en) 1982-05-12
JPS6257193B2 JPS6257193B2 (ja) 1987-11-30

Family

ID=15498235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15050180A Granted JPS5775990A (en) 1980-10-27 1980-10-27 Preparation of n,n,n',n'-tetra(phosphonomethyl) diaminoalkane

Country Status (1)

Country Link
JP (1) JPS5775990A (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411941A2 (en) * 1989-08-04 1991-02-06 The Dow Chemical Company Process for purifying aminomethylenephosphonic acids
US5495042A (en) * 1993-11-04 1996-02-27 Cytogen Corporation Non-alkaline purification of aminophosphonic acids
EP1681294A1 (en) * 2005-01-17 2006-07-19 Solutia Europe N.V./S.A. Process for the manufacture of aminopolyalkylene-phosphonic acid compounds
JP2007077040A (ja) * 2005-09-12 2007-03-29 Mitsubishi Gas Chem Co Inc アミノメチレンホスホン酸の製造方法
EP2112156A1 (en) 2008-04-25 2009-10-28 Thermphos International B.V. Method for the Manufacture of Aminoalkylene Phosphonic Acid
US7662991B2 (en) 2005-01-17 2010-02-16 Thermphos Trading Gmbh Process for the manufacture of aminoalkylenephosphonic acid compounds in the presence of a heterogeneous catalyst
WO2010136566A1 (en) 2009-05-28 2010-12-02 Straitmark Holding Ag Method for the manufacture of amino alkylene phosphonic acids
CN102229619A (zh) * 2011-04-26 2011-11-02 河南清水源科技股份有限公司 四乙烯五胺七亚甲基膦酸及其生产工艺
WO2014012990A1 (en) 2012-07-17 2014-01-23 Straitmark Holding Ag Method for the synthesis of alpha-aminoalkylenephosphonic acid
US8884053B2 (en) 2008-04-25 2014-11-11 Straitmark Holding Ag Method for the manufacture of aminoalkylene phosphonic acid
US9676799B2 (en) 2012-07-17 2017-06-13 Straitmark Holding Ag Method for the synthesis of N-(phosphonomethyl)glycine
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
US10364262B2 (en) 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0411941A2 (en) * 1989-08-04 1991-02-06 The Dow Chemical Company Process for purifying aminomethylenephosphonic acids
US5495042A (en) * 1993-11-04 1996-02-27 Cytogen Corporation Non-alkaline purification of aminophosphonic acids
US7662991B2 (en) 2005-01-17 2010-02-16 Thermphos Trading Gmbh Process for the manufacture of aminoalkylenephosphonic acid compounds in the presence of a heterogeneous catalyst
EP1681294A1 (en) * 2005-01-17 2006-07-19 Solutia Europe N.V./S.A. Process for the manufacture of aminopolyalkylene-phosphonic acid compounds
WO2006074729A1 (en) * 2005-01-17 2006-07-20 Thermphos Trading Gmbh Process for the manufacture of aminopolyalkylenephosphonic acid compounds
US7884248B2 (en) 2005-01-17 2011-02-08 Thermphos Trading Gmbh Process for the manufacture of aminopolyalkylenephosphonic acid compounds
JP2007077040A (ja) * 2005-09-12 2007-03-29 Mitsubishi Gas Chem Co Inc アミノメチレンホスホン酸の製造方法
EP2112156A1 (en) 2008-04-25 2009-10-28 Thermphos International B.V. Method for the Manufacture of Aminoalkylene Phosphonic Acid
US8884053B2 (en) 2008-04-25 2014-11-11 Straitmark Holding Ag Method for the manufacture of aminoalkylene phosphonic acid
WO2010136566A1 (en) 2009-05-28 2010-12-02 Straitmark Holding Ag Method for the manufacture of amino alkylene phosphonic acids
CN102229619A (zh) * 2011-04-26 2011-11-02 河南清水源科技股份有限公司 四乙烯五胺七亚甲基膦酸及其生产工艺
WO2014012990A1 (en) 2012-07-17 2014-01-23 Straitmark Holding Ag Method for the synthesis of alpha-aminoalkylenephosphonic acid
US9676799B2 (en) 2012-07-17 2017-06-13 Straitmark Holding Ag Method for the synthesis of N-(phosphonomethyl)glycine
US10280189B2 (en) 2012-07-17 2019-05-07 Monsanto Technology Llc Method for the synthesis of aminoalkylenephosphonic acid
US10364262B2 (en) 2012-07-17 2019-07-30 Monsanto Technology Llc Method for the synthesis of N-phosphonomethyliminodiacetic acid
US10464958B2 (en) 2012-07-17 2019-11-05 Monsanto Technology Llc Method for the synthesis of alpha-aminoalkylenephosphonic acid

Also Published As

Publication number Publication date
JPS6257193B2 (ja) 1987-11-30

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