IT1078873B - Processo per produrre acidi carbossilici alifatici fosfonico-sostituiti relativi prodotti e loro uso - Google Patents
Processo per produrre acidi carbossilici alifatici fosfonico-sostituiti relativi prodotti e loro usoInfo
- Publication number
- IT1078873B IT1078873B IT4963677A IT4963677A IT1078873B IT 1078873 B IT1078873 B IT 1078873B IT 4963677 A IT4963677 A IT 4963677A IT 4963677 A IT4963677 A IT 4963677A IT 1078873 B IT1078873 B IT 1078873B
- Authority
- IT
- Italy
- Prior art keywords
- carboxylic acids
- substituted carboxylic
- produce aliphatic
- aliphatic phosphonic
- phosphonic
- Prior art date
Links
- 150000001735 carboxylic acids Chemical class 0.000 title 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
- C07F9/48—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof
- C07F9/4808—Phosphonous acids [RP(OH)2] including [RHP(=O)(OH)]; Thiophosphonous acids including [RP(SH)2], [RHP(=S)(SH)]; Derivatives thereof the acid moiety containing a substituent or structure which is considered as characteristic
- C07F9/4816—Acyclic saturated acids or derivatices 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
- C07F9/30—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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/701,785 US4088678A (en) | 1976-07-01 | 1976-07-01 | Substituted succinic acid compounds and their use as chelants |
| US71101076A | 1976-08-02 | 1976-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1078873B true IT1078873B (it) | 1985-05-08 |
Family
ID=27106843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4963677A IT1078873B (it) | 1976-07-01 | 1977-05-31 | Processo per produrre acidi carbossilici alifatici fosfonico-sostituiti relativi prodotti e loro uso |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5315322A (it) |
| BR (1) | BR7703515A (it) |
| DE (1) | DE2720551C3 (it) |
| ES (1) | ES458952A1 (it) |
| FR (1) | FR2356658A1 (it) |
| GB (1) | GB1521440A (it) |
| IT (1) | IT1078873B (it) |
| NL (1) | NL7706032A (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0432458Y2 (it) * | 1985-09-09 | 1992-08-04 | ||
| US5023000A (en) * | 1990-05-10 | 1991-06-11 | Nalco Chemical Company | Oligomer-containing phosphate scale inhibitors |
| CA2057822C (en) * | 1990-12-18 | 1998-04-21 | Keith Philip Davis | Water treatment agent |
| DE69907759T2 (de) * | 1999-09-16 | 2004-04-29 | Lupin Ltd., Mumbai | Verbesserte regioselektive synthese von phosphonigsäuren |
| US6572789B1 (en) | 2001-04-02 | 2003-06-03 | Ondeo Nalco Company | Corrosion inhibitors for aqueous systems |
-
1977
- 1977-04-14 GB GB1557777A patent/GB1521440A/en not_active Expired
- 1977-05-05 DE DE19772720551 patent/DE2720551C3/de not_active Expired
- 1977-05-19 ES ES458952A patent/ES458952A1/es not_active Expired
- 1977-05-31 IT IT4963677A patent/IT1078873B/it active
- 1977-05-31 BR BR7703515A patent/BR7703515A/pt not_active IP Right Cessation
- 1977-06-01 NL NL7706032A patent/NL7706032A/xx not_active Application Discontinuation
- 1977-06-01 FR FR7716743A patent/FR2356658A1/fr active Granted
- 1977-06-01 JP JP6460277A patent/JPS5315322A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU2479177A (en) | 1978-03-02 |
| JPS5315322A (en) | 1978-02-13 |
| NL7706032A (nl) | 1978-01-03 |
| JPS5761039B2 (it) | 1982-12-22 |
| DE2720551A1 (de) | 1978-01-05 |
| ES458952A1 (es) | 1978-02-16 |
| FR2356658B1 (it) | 1980-04-18 |
| DE2720551B2 (de) | 1979-03-15 |
| BR7703515A (pt) | 1978-02-28 |
| DE2720551C3 (de) | 1979-11-08 |
| GB1521440A (en) | 1978-08-16 |
| FR2356658A1 (fr) | 1978-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1040972B (it) | Acidi carbossilico fluorurati erbicidi e procedimento per la loro produzione ed applicazione | |
| TR19917A (tr) | Siklopropan karboksilik asitlerin substituee edilmis pridin metil esterleri ve bunlarin ensektisidler olarak kullanimi | |
| IT1089056B (it) | Processo per la produzione di anidride maleica e relativi catalizzatori | |
| FR2336126A1 (fr) | Derives d'esters d'acide phenylacetique | |
| IT1115158B (it) | Acidi 4-tiazolidini-carbossilici anti-ipertenzione | |
| IT1057945B (it) | Processo per preparare anidridi di acido carbossilico | |
| IT1194632B (it) | Acidi n-(idrossimetil)-amminoalcan-difosfonici e loro impiego come stabilizzanti | |
| IT1123928B (it) | Processo per preparare benzil esteri sostituiti di acidi ciclopropancarbossilici o acidi fenilacetici | |
| BR7602429A (pt) | Processo aperfeicoado de preparacao de aldeidos e acidos insaturados | |
| IT1076799B (it) | Acidi n-fosfon-metilen-monoammino-alcan-mono- e -poli-fosfonici oppure acidi n-fosfon-metilen-diammino-alcan-polifosfonici e anche procedimenti per la loro preparazione | |
| IT1066671B (it) | Processo per preparare anidridi di acido carbossilico | |
| IT1090579B (it) | Preparazione di acidi carbossilici | |
| IT1090578B (it) | Processo per preparare acidi carbossilici | |
| IT1078751B (it) | Acidi fenossialchilcarbossilici e processo per la loro preparazione | |
| IT1070945B (it) | Acidi fenossialchilcarbossilici e processo per la loro preparazione | |
| IT1157187B (it) | Peptidi loro sali di addizione con acidi e procedimento per produrli | |
| IT1042820B (it) | Processo per la preparazione contemporanea di epsilon caprolattoni e acidi carbossilici | |
| IT1059415B (it) | Procedimento ed impianto per produrre soluzioni di acidi percar bossilici | |
| IT1077485B (it) | Acidi isocianato-polisolfonici aromatici e procedimento per produrli | |
| IT1078873B (it) | Processo per produrre acidi carbossilici alifatici fosfonico-sostituiti relativi prodotti e loro uso | |
| FR2276283A1 (fr) | Preparation d'acides carboxyliques, notamment d'a-ceto-acides | |
| IT1092247B (it) | Acidi solfammoilbenzoici sostituiti e procedimento per produrli | |
| IT7850642A0 (it) | Acidi amminobenzoici sostituiti eprocedimento per la loro produzione | |
| IT1086451B (it) | Processo per al purificazione di acidi dicarbossilici | |
| IT1061400B (it) | Processo per produrre acidi aromatici |