MX2011012588A - Metodo para la fabricacion de acidos aminopolialquilenfosfonicos. - Google Patents

Metodo para la fabricacion de acidos aminopolialquilenfosfonicos.

Info

Publication number
MX2011012588A
MX2011012588A MX2011012588A MX2011012588A MX2011012588A MX 2011012588 A MX2011012588 A MX 2011012588A MX 2011012588 A MX2011012588 A MX 2011012588A MX 2011012588 A MX2011012588 A MX 2011012588A MX 2011012588 A MX2011012588 A MX 2011012588A
Authority
MX
Mexico
Prior art keywords
manufacture
aminopolyalkylene phosphonic
phosphonic acids
aminopolyalkylene
general formula
Prior art date
Application number
MX2011012588A
Other languages
English (en)
Inventor
Patrick Notte
Cedric Nicolas Pirard
David Lemin
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 filed Critical
Publication of MX2011012588A publication Critical patent/MX2011012588A/es

Links

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 System
    • 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, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
    • C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)

Abstract

Se describe un método para la fabricación de ácido aminopolialquilenfosfónico de una fórmula general específica; en particular, se hace reaccionar una mezcla de gamas definidas específicamente de reactivos, a saber: ácido fosforoso; una amina; formaldehído y un ácido aminopolialquilenfosfónico, que tiene la misma fórmula general que el compuesto que se va a fabricar, para dar así un producto de selectividad y pureza excelentes con niveles sustancialmente reducidos de subproductos no deseados.
MX2011012588A 2009-05-28 2010-05-28 Metodo para la fabricacion de acidos aminopolialquilenfosfonicos. MX2011012588A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09161389 2009-05-28
PCT/EP2010/057434 WO2010136573A1 (en) 2009-05-28 2010-05-28 Method for the manufacture of aminopolyalkylene phosphonic acids

Publications (1)

Publication Number Publication Date
MX2011012588A true MX2011012588A (es) 2012-04-11

Family

ID=41264934

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011012588A MX2011012588A (es) 2009-05-28 2010-05-28 Metodo para la fabricacion de acidos aminopolialquilenfosfonicos.

Country Status (10)

Country Link
US (1) US20130030204A1 (es)
EP (1) EP2435451A1 (es)
JP (1) JP2012528126A (es)
CN (1) CN102439017A (es)
AU (1) AU2010251896A1 (es)
BR (1) BRPI1012288A2 (es)
CA (1) CA2763761A1 (es)
MX (1) MX2011012588A (es)
RU (1) RU2011150205A (es)
WO (1) WO2010136573A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103848865A (zh) * 2012-12-04 2014-06-11 山东省泰和水处理有限公司 一种水处理剂氨基三亚甲基膦酸的连续化生产方法
CN109046452B (zh) * 2018-05-29 2022-02-08 南京大学 一种固载型杂多酸催化剂及其制备方法和应用
CN111087423B (zh) * 2019-12-19 2022-04-08 江苏姚氏环保技术有限公司 一种用黄磷制备氨基三亚甲基膦酸的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1681294A1 (en) * 2005-01-17 2006-07-19 Solutia Europe N.V./S.A. Process for the manufacture of aminopolyalkylene-phosphonic acid compounds

Also Published As

Publication number Publication date
AU2010251896A1 (en) 2011-11-17
RU2011150205A (ru) 2013-07-10
EP2435451A1 (en) 2012-04-04
US20130030204A1 (en) 2013-01-31
JP2012528126A (ja) 2012-11-12
CN102439017A (zh) 2012-05-02
CA2763761A1 (en) 2010-12-02
BRPI1012288A2 (pt) 2017-03-21
WO2010136573A1 (en) 2010-12-02

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