BR7707294A - PROCESS FOR THE PREPARATION OF HALOalkylphosphonic acid - Google Patents
PROCESS FOR THE PREPARATION OF HALOalkylphosphonic acidInfo
- Publication number
- BR7707294A BR7707294A BR7707294A BR7707294A BR7707294A BR 7707294 A BR7707294 A BR 7707294A BR 7707294 A BR7707294 A BR 7707294A BR 7707294 A BR7707294 A BR 7707294A BR 7707294 A BR7707294 A BR 7707294A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- haloalkylphosphonic acid
- haloalkylphosphonic
- acid
- Prior art date
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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/3804—Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
- C07F9/3808—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 System
- 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, i.e. RP(=X)(XH)2 (X = S, Se)
- C07F9/40—Esters thereof
- C07F9/4071—Esters thereof the ester moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4075—Esters with hydroxyalkyl compounds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75279676A | 1976-12-20 | 1976-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7707294A true BR7707294A (en) | 1978-08-01 |
Family
ID=25027881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7707294A BR7707294A (en) | 1976-12-20 | 1977-10-31 | PROCESS FOR THE PREPARATION OF HALOalkylphosphonic acid |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5377017A (en) |
| BE (1) | BE860496A (en) |
| BR (1) | BR7707294A (en) |
| CA (1) | CA1085870A (en) |
| DE (1) | DE2755278A1 (en) |
| FR (1) | FR2374329A1 (en) |
| GB (1) | GB1592265A (en) |
| IL (1) | IL53081A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU190580B (en) * | 1984-07-18 | 1986-09-29 | Nitrokemia Ipartelepek,Hu | Plant growth regulating compositions comprising phosphonic acid-esters as active substance |
| CN1074420C (en) * | 1999-10-08 | 2001-11-07 | 常熟市农药厂 | Preparation method of 70%-80% liquid 2-chloroethyl phosphonic acid |
| JP4514779B2 (en) | 2007-09-28 | 2010-07-28 | 株式会社クレブ | Cold protection gloves |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3787486A (en) * | 1969-10-17 | 1974-01-22 | Gaf Corp | Preparation of haloethane phosphonic acids |
| CS167336B2 (en) * | 1970-12-15 | 1976-04-29 | Hoechst Ag | |
| US3808265A (en) * | 1971-03-26 | 1974-04-30 | Gaf Corp | Preparation of 2-haloethylphosphonic acid |
| DE2156284C3 (en) * | 1971-11-12 | 1980-08-07 | Hoechst Ag, 6000 Frankfurt | Production of 2-chloroethane phosphonic acid |
-
1977
- 1977-09-27 CA CA287,599A patent/CA1085870A/en not_active Expired
- 1977-10-09 IL IL53081A patent/IL53081A/en unknown
- 1977-10-31 BR BR7707294A patent/BR7707294A/en unknown
- 1977-11-04 BE BE182356A patent/BE860496A/en unknown
- 1977-11-08 FR FR7733655A patent/FR2374329A1/en not_active Withdrawn
- 1977-11-11 GB GB47119/77A patent/GB1592265A/en not_active Expired
- 1977-12-12 DE DE19772755278 patent/DE2755278A1/en not_active Withdrawn
- 1977-12-20 JP JP15250077A patent/JPS5377017A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IL53081A0 (en) | 1977-12-30 |
| IL53081A (en) | 1981-05-20 |
| JPS5377017A (en) | 1978-07-08 |
| GB1592265A (en) | 1981-07-01 |
| CA1085870A (en) | 1980-09-16 |
| BE860496A (en) | 1978-05-05 |
| DE2755278A1 (en) | 1978-06-29 |
| FR2374329A1 (en) | 1978-07-13 |
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