ZA698858B - Preparation of phosphonic acid diesters - Google Patents
Preparation of phosphonic acid diestersInfo
- Publication number
- ZA698858B ZA698858B ZA698858*A ZA698858A ZA698858B ZA 698858 B ZA698858 B ZA 698858B ZA 698858 A ZA698858 A ZA 698858A ZA 698858 B ZA698858 B ZA 698858B
- Authority
- ZA
- South Africa
- Prior art keywords
- preparation
- phosphonic acid
- acid diesters
- diesters
- phosphonic
- Prior art date
Links
- -1 phosphonic acid diesters 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
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65502—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a three-membered ring
- C07F9/65505—Phosphonic acids containing oxirane groups; esters thereof
-
- 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
-
- 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)]
- C07F9/40—Esters thereof
-
- 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)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78906069A | 1969-01-02 | 1969-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA698858B true ZA698858B (en) | 1971-07-28 |
Family
ID=25146472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA698858*A ZA698858B (en) | 1969-01-02 | 1969-12-22 | Preparation of phosphonic acid diesters |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3637763A (de) |
| BE (1) | BE743858A (de) |
| CH (1) | CH523920A (de) |
| DE (1) | DE1965472A1 (de) |
| FR (1) | FR2027677A1 (de) |
| NL (1) | NL6918035A (de) |
| ZA (1) | ZA698858B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8425872D0 (en) * | 1984-10-12 | 1984-11-21 | Ciba Geigy Ag | Chemical compounds |
| US5457095A (en) * | 1984-10-12 | 1995-10-10 | Ciba-Geigy Corporation | Substituted propane-phosponous acid compounds |
| US5243062A (en) * | 1984-10-12 | 1993-09-07 | Ciba-Geigy Corporation | Substituted propane-phosphonous acid compounds |
| US5300679A (en) * | 1987-12-04 | 1994-04-05 | Ciba-Geigy Corporation | Substituted propane-phosphinic acid compounds |
| US5190933A (en) * | 1987-12-04 | 1993-03-02 | Ciba-Geigy Corporation | Substituted propane-phosphinic acid compounds |
| US5567840A (en) * | 1989-05-13 | 1996-10-22 | Ciba-Geigy Corporation | Substituted aminoalkylphosphinic acids |
| US5281747A (en) * | 1989-05-13 | 1994-01-25 | Ciba-Geigy Corporation | Substituted aminoalkylphosphinic acids |
| US5190934A (en) * | 1989-06-03 | 1993-03-02 | Ciba-Geigy Corporation | P-subsituted propane-phosphinic acid compounds |
| IL98502A (en) * | 1990-06-22 | 1998-04-05 | Ciba Geigy Ag | History of Aminoalkene Phosphine Acid, Process for Their Preparation and Pharmaceutical Preparations Containing Them |
-
1969
- 1969-01-02 US US789060A patent/US3637763A/en not_active Expired - Lifetime
- 1969-12-01 NL NL6918035A patent/NL6918035A/xx unknown
- 1969-12-22 ZA ZA698858*A patent/ZA698858B/xx unknown
- 1969-12-30 DE DE19691965472 patent/DE1965472A1/de active Pending
- 1969-12-30 BE BE743858D patent/BE743858A/xx unknown
- 1969-12-31 CH CH1948169A patent/CH523920A/de not_active IP Right Cessation
-
1970
- 1970-01-02 FR FR7000012A patent/FR2027677A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2027677A1 (de) | 1970-10-02 |
| CH523920A (de) | 1972-06-15 |
| BE743858A (de) | 1970-06-30 |
| US3637763A (en) | 1972-01-25 |
| NL6918035A (de) | 1970-07-06 |
| DE1965472A1 (de) | 1970-07-02 |
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