DE2132511C3 - Verfahren zur Herstellung von Aminomethylenphosphonsäuren - Google Patents
Verfahren zur Herstellung von AminomethylenphosphonsäurenInfo
- Publication number
- DE2132511C3 DE2132511C3 DE2132511A DE2132511A DE2132511C3 DE 2132511 C3 DE2132511 C3 DE 2132511C3 DE 2132511 A DE2132511 A DE 2132511A DE 2132511 A DE2132511 A DE 2132511A DE 2132511 C3 DE2132511 C3 DE 2132511C3
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- phosphonic acids
- acid
- minutes
- aminomethylene phosphonic
- 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.)
- Expired
Links
- -1 aminomethylene phosphonic acids Chemical class 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 5
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 claims description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 2
- 238000003756 stirring Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 150000008064 anhydrides Chemical class 0.000 description 5
- 239000006188 syrup Substances 0.000 description 4
- 235000020357 syrup Nutrition 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical compound NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
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
- C07F9/3817—Acids containing the structure (RX)2P(=X)-alk-N...P (X = O, S, Se)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2132511A DE2132511C3 (de) | 1971-06-30 | 1971-06-30 | Verfahren zur Herstellung von Aminomethylenphosphonsäuren |
| IT22153/72A IT950416B (it) | 1971-06-30 | 1972-03-21 | Processo per preparare acidi amminometilen fosfonici |
| ES401666A ES401666A1 (es) | 1971-06-30 | 1972-04-11 | Procedimiento para la preparacion de acidos aminometilen- fosfonicos. |
| BE782214A BE782214R (fr) | 1971-06-30 | 1972-04-17 | Acides aminomethylenephosphoniques et leur procede de preparation |
| US00255022A US3796749A (en) | 1971-06-30 | 1972-05-19 | Process for producing amino methylene phosphonic acids |
| GB2369672A GB1334834A (en) | 1971-06-30 | 1972-05-19 | Production of aminomethylene phosphonic acids |
| NL7208676.A NL160830C (nl) | 1971-06-30 | 1972-06-23 | Werkwijze voor de bereiding van aminomethyleenfosfonzuren. |
| AT553772A AT314556B (de) | 1970-03-20 | 1972-06-27 | Verfahren zur Herstellung von Aminomethylenphosphonsäuren |
| CH962772A CH573439A5 (OSRAM) | 1971-06-30 | 1972-06-27 | |
| FR7223490A FR2143858B1 (OSRAM) | 1971-06-30 | 1972-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2132511A DE2132511C3 (de) | 1971-06-30 | 1971-06-30 | Verfahren zur Herstellung von Aminomethylenphosphonsäuren |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2132511A1 DE2132511A1 (de) | 1973-01-11 |
| DE2132511B2 DE2132511B2 (de) | 1973-11-22 |
| DE2132511C3 true DE2132511C3 (de) | 1974-06-27 |
Family
ID=5812241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2132511A Expired DE2132511C3 (de) | 1970-03-20 | 1971-06-30 | Verfahren zur Herstellung von Aminomethylenphosphonsäuren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3796749A (OSRAM) |
| BE (1) | BE782214R (OSRAM) |
| CH (1) | CH573439A5 (OSRAM) |
| DE (1) | DE2132511C3 (OSRAM) |
| ES (1) | ES401666A1 (OSRAM) |
| FR (1) | FR2143858B1 (OSRAM) |
| GB (1) | GB1334834A (OSRAM) |
| IT (1) | IT950416B (OSRAM) |
| NL (1) | NL160830C (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3959361A (en) * | 1970-03-20 | 1976-05-25 | Joh. A. Benckiser Gmbh | Process of producing amino methylene phosphonic acids |
| US3950402A (en) * | 1972-05-31 | 1976-04-13 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| US3954848A (en) * | 1972-05-31 | 1976-05-04 | Monsanto Company | Process for producing N-phosphonomethyl glycine |
| DE3164182D1 (en) * | 1980-09-01 | 1984-07-19 | Monsanto Europe Sa | Improvements relating to aminomethylenephosphonic acid solutions |
| JPH0789211B2 (ja) * | 1986-09-25 | 1995-09-27 | 富士写真フイルム株式会社 | ハロゲン化銀カラ−写真感光材料の処理方法 |
| US5495042A (en) * | 1993-11-04 | 1996-02-27 | Cytogen Corporation | Non-alkaline purification of aminophosphonic acids |
| US20150232493A1 (en) | 2012-07-17 | 2015-08-20 | Straitmark Holding Ag | Method for the synthesis of alpha-aminoalkylenephosphonic acid |
| IN2015DN01080A (OSRAM) | 2012-07-17 | 2015-06-26 | Straitmark Holding Ag | |
| BR112015000988A2 (pt) | 2012-07-17 | 2017-06-27 | Straitmark Holding Ag | método para a síntese de ácido n-fosfonometiliminodiacético ou derivados do mesmo |
| EP2875036A1 (en) | 2012-07-17 | 2015-05-27 | Straitmark Holding AG | Method for the synthesis of aminoalkylenephosphonic acid |
-
1971
- 1971-06-30 DE DE2132511A patent/DE2132511C3/de not_active Expired
-
1972
- 1972-03-21 IT IT22153/72A patent/IT950416B/it active
- 1972-04-11 ES ES401666A patent/ES401666A1/es not_active Expired
- 1972-04-17 BE BE782214A patent/BE782214R/xx active
- 1972-05-19 GB GB2369672A patent/GB1334834A/en not_active Expired
- 1972-05-19 US US00255022A patent/US3796749A/en not_active Expired - Lifetime
- 1972-06-23 NL NL7208676.A patent/NL160830C/xx not_active IP Right Cessation
- 1972-06-27 CH CH962772A patent/CH573439A5/xx not_active IP Right Cessation
- 1972-06-29 FR FR7223490A patent/FR2143858B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3796749A (en) | 1974-03-12 |
| NL7208676A (OSRAM) | 1973-01-03 |
| NL160830B (nl) | 1979-07-16 |
| CH573439A5 (OSRAM) | 1976-03-15 |
| IT950416B (it) | 1973-06-20 |
| BE782214R (fr) | 1972-08-16 |
| NL160830C (nl) | 1979-12-17 |
| GB1334834A (en) | 1973-10-24 |
| ES401666A1 (es) | 1975-03-01 |
| DE2132511A1 (de) | 1973-01-11 |
| FR2143858A1 (OSRAM) | 1973-02-09 |
| FR2143858B1 (OSRAM) | 1975-03-07 |
| DE2132511B2 (de) | 1973-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |