BR0004886A - Produção de ácido 2-carboxialquil (fenil) fosfìnico - Google Patents

Produção de ácido 2-carboxialquil (fenil) fosfìnico

Info

Publication number
BR0004886A
BR0004886A BR0004886-0A BR0004886A BR0004886A BR 0004886 A BR0004886 A BR 0004886A BR 0004886 A BR0004886 A BR 0004886A BR 0004886 A BR0004886 A BR 0004886A
Authority
BR
Brazil
Prior art keywords
phenyl
carboxyalkyl
production
phosphonic acid
acid
Prior art date
Application number
BR0004886-0A
Other languages
English (en)
Inventor
David J Weinkauff
Frank E Paulik
Original Assignee
Solutia 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 Solutia Inc filed Critical Solutia Inc
Publication of BR0004886A publication Critical patent/BR0004886A/pt

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 Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • 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
    • C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
    • C07F9/301—Acyclic saturated acids which can have further substituents on alkyl

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)

Abstract

Patente de Invenção: <B>''PRODUçãO DE áCIDO 2-CARBOXIALQUIL (FENIL FOSFìNICO''<D>. Processos para a produção de ácido 2-carboxialquil (fenil) fosfínico que compreendem hidrolisar a mistura da reação produzida pela reação de dicloro (fenil) fosfina com um ácido carboxílico na presença de água, em que a hidrólise é conduzida com níveis reduzidos de água.
BR0004886-0A 1999-02-19 2000-02-17 Produção de ácido 2-carboxialquil (fenil) fosfìnico BR0004886A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12099199P 1999-02-19 1999-02-19
PCT/US2000/002514 WO2000049025A1 (en) 1999-02-19 2000-02-17 Production of 2-carboxyalkyl (phenyl) phosphinic acid

Publications (1)

Publication Number Publication Date
BR0004886A true BR0004886A (pt) 2000-12-26

Family

ID=22393764

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0004886-0A BR0004886A (pt) 1999-02-19 2000-02-17 Produção de ácido 2-carboxialquil (fenil) fosfìnico

Country Status (6)

Country Link
US (1) US6320071B1 (pt)
KR (1) KR100488342B1 (pt)
CN (1) CN1216887C (pt)
AU (1) AU3354200A (pt)
BR (1) BR0004886A (pt)
WO (1) WO2000049025A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6399814B1 (en) * 2000-03-20 2002-06-04 Solutia Inc. Process for the preparation of 2-carboxyalkyl(aryl)phosphinic acid and corresponding anhydride(s)
CN104130285A (zh) * 2014-08-01 2014-11-05 浙江阿尔法化工科技有限公司 一种3-羟基苯基氧磷基丙酸的连续化生产工艺及其生产系统
CN105541908A (zh) * 2016-02-01 2016-05-04 东营美利达新型材料科技有限公司 一种无废水生产2-羧乙基苯基次膦酸的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081463A (en) * 1976-12-27 1978-03-28 Monsanto Company Production of 2-carboxyethyl(phenyl)phosphinic acid
US4769182A (en) * 1985-06-05 1988-09-06 Hoechst Celanese Corporation Process for production of 3-(hydroxyphenylphosphinyl)-propanoic acid
JP2990953B2 (ja) 1991-08-09 1999-12-13 堺化学工業株式会社 ホスフィニルカルボン酸誘導体の製造方法

Also Published As

Publication number Publication date
KR100488342B1 (ko) 2005-05-10
US6320071B1 (en) 2001-11-20
CN1216887C (zh) 2005-08-31
WO2000049025A1 (en) 2000-08-24
KR20010072573A (ko) 2001-07-31
AU3354200A (en) 2000-09-04
CN1300292A (zh) 2001-06-20

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired