ES410665A2 - Procedure for the preparation of etilendiamino-mono-beta-acido propionicotri- (methylen-phosphonic acid). (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of etilendiamino-mono-beta-acido propionicotri- (methylen-phosphonic acid). (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES410665A2 ES410665A2 ES410665A ES410665A ES410665A2 ES 410665 A2 ES410665 A2 ES 410665A2 ES 410665 A ES410665 A ES 410665A ES 410665 A ES410665 A ES 410665A ES 410665 A2 ES410665 A2 ES 410665A2
- Authority
- ES
- Spain
- Prior art keywords
- mono
- translation
- preparation
- machine
- legally binding
- 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
- 238000000034 method Methods 0.000 title abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- 239000008098 formaldehyde solution Substances 0.000 abstract 1
- -1 methylene phosphonic acid Chemical compound 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
Improvements introduced in the object of the main patent no. 401,717 by the process for the preparation of ethylenediamine-mono- β - propionic acid-tri- (methylene phosphonic acid) of the formula ** (see formula) ** Characterized in that acrylic acid is reacted in the presence of aqueous formaldehyde solution with ethylene diamine and phosphorus trichloride is added dropwise to the reaction solution. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2214144A DE2214144B2 (en) | 1972-03-23 | 1972-03-23 | Process for the production of ethylenediamine-mono-beta-propionic acid-tri- (methylenephosphonic acid) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES410665A2 true ES410665A2 (en) | 1977-07-16 |
Family
ID=5839903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES410665A Expired ES410665A2 (en) | 1972-03-23 | 1973-01-16 | Procedure for the preparation of etilendiamino-mono-beta-acido propionicotri- (methylen-phosphonic acid). (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE794306A (en) |
| CH (1) | CH583247A5 (en) |
| DE (1) | DE2214144B2 (en) |
| ES (1) | ES410665A2 (en) |
| FR (1) | FR2177037A2 (en) |
| IT (1) | IT973071B (en) |
| NL (1) | NL7302070A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019124958B4 (en) | 2019-09-17 | 2023-03-23 | Zschimmer & Schwarz Mohsdorf GmbH & Co. KG. | Phosphonic acid derivatives and processes for their production |
-
1972
- 1972-03-23 DE DE2214144A patent/DE2214144B2/en active Granted
- 1972-12-28 IT IT33764/72A patent/IT973071B/en active
-
1973
- 1973-01-16 ES ES410665A patent/ES410665A2/en not_active Expired
- 1973-01-19 BE BE794306D patent/BE794306A/en unknown
- 1973-02-14 NL NL7302070A patent/NL7302070A/xx not_active Application Discontinuation
- 1973-03-22 FR FR7310281A patent/FR2177037A2/en active Granted
- 1973-03-23 CH CH426873A patent/CH583247A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH583247A5 (en) | 1976-12-31 |
| FR2177037B2 (en) | 1979-01-05 |
| NL7302070A (en) | 1973-09-25 |
| DE2214144C3 (en) | 1974-10-10 |
| BE794306A (en) | 1973-05-16 |
| IT973071B (en) | 1974-06-10 |
| FR2177037A2 (en) | 1973-11-02 |
| DE2214144B2 (en) | 1974-02-28 |
| DE2214144A1 (en) | 1973-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170704 |