PT98701B - Processo para a preparacao de acido aminometanofosfonico e de acidos aminometil-fosfinicos a partir de n-hidroximetil-amidas - Google Patents

Processo para a preparacao de acido aminometanofosfonico e de acidos aminometil-fosfinicos a partir de n-hidroximetil-amidas Download PDF

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Publication number
PT98701B
PT98701B PT98701A PT9870191A PT98701B PT 98701 B PT98701 B PT 98701B PT 98701 A PT98701 A PT 98701A PT 9870191 A PT9870191 A PT 9870191A PT 98701 B PT98701 B PT 98701B
Authority
PT
Portugal
Prior art keywords
process according
acid
general formula
phenyl
reaction
Prior art date
Application number
PT98701A
Other languages
English (en)
Portuguese (pt)
Other versions
PT98701A (pt
Inventor
Hanss-Jerg Kleiner
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of PT98701A publication Critical patent/PT98701A/pt
Publication of PT98701B publication Critical patent/PT98701B/pt

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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)]
    • C07F9/301—Acyclic saturated 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

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)
PT98701A 1990-08-17 1991-08-16 Processo para a preparacao de acido aminometanofosfonico e de acidos aminometil-fosfinicos a partir de n-hidroximetil-amidas PT98701B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026028A DE4026028A1 (de) 1990-08-17 1990-08-17 Verfahren zur herstellung von aminomethanphosphonsaeure und aminomethyl-phosphinsaeuren aus n-hydroxymethyl-amiden

Publications (2)

Publication Number Publication Date
PT98701A PT98701A (pt) 1992-07-31
PT98701B true PT98701B (pt) 1999-01-29

Family

ID=6412400

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98701A PT98701B (pt) 1990-08-17 1991-08-16 Processo para a preparacao de acido aminometanofosfonico e de acidos aminometil-fosfinicos a partir de n-hidroximetil-amidas

Country Status (8)

Country Link
CN (1) CN1029616C (he)
AU (1) AU8309891A (he)
DE (1) DE4026028A1 (he)
IE (1) IE912921A1 (he)
IL (1) IL99201A (he)
PT (1) PT98701B (he)
WO (1) WO1992003448A1 (he)
ZA (1) ZA916501B (he)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683222B1 (fr) * 1991-10-31 1995-05-19 Rhone Poulenc Agrochimie Procede de production d'acides, de sels et/ou esters aminoalcanephosphoniques.
US5233080A (en) * 1992-09-25 1993-08-03 E. I. Du Pont De Nemours And Company Preparation of N-acylaminomethylphosphonic acids and aminomethylphosphonic acids
GB9307235D0 (en) * 1993-04-07 1993-06-02 Zeneca Ltd Process
CN104762689B (zh) * 2015-04-09 2017-01-04 泰索新材料科技（杭州）有限公司 一种阻燃尼龙6纤维及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824961A1 (de) * 1988-07-22 1990-01-25 Basf Ag Verfahren zur herstellung von bis(aminomethyl)-phosphinsaeure oder deren sauren oder basischen salzen
HU203360B (en) * 1988-11-25 1991-07-29 Monsanto Co Process for producing n-acylamino methylphosphonates

Also Published As

Publication number Publication date
DE4026028A1 (de) 1992-02-20
AU8309891A (en) 1992-03-17
IL99201A0 (en) 1992-07-15
CN1059146A (zh) 1992-03-04
PT98701A (pt) 1992-07-31
CN1029616C (zh) 1995-08-30
IL99201A (he) 1995-10-31
IE912921A1 (en) 1992-02-26
WO1992003448A1 (de) 1992-03-05
ZA916501B (en) 1992-04-29

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BB1A Laying open of patent application

Effective date: 19920313

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Effective date: 19981026

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Effective date: 20000430