BR6908803D0 - PROCESS TO PREPARE PHOSPHONIC ACIDS - Google Patents
PROCESS TO PREPARE PHOSPHONIC ACIDSInfo
- Publication number
- BR6908803D0 BR6908803D0 BR208803/69A BR20880369A BR6908803D0 BR 6908803 D0 BR6908803 D0 BR 6908803D0 BR 208803/69 A BR208803/69 A BR 208803/69A BR 20880369 A BR20880369 A BR 20880369A BR 6908803 D0 BR6908803 D0 BR 6908803D0
- Authority
- BR
- Brazil
- Prior art keywords
- phosphonic acids
- prepare
- prepare phosphonic
- acids
- phosphonic
- Prior art date
Links
- 150000003009 phosphonic 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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
- C07F9/24—Esteramides
- C07F9/2454—Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic
- C07F9/2479—Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1)
- C07F9/2491—Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1) containing the structure P(=X)n-N-N (X = O, S, Se; n = 0, 1)
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72937168A | 1968-05-15 | 1968-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6908803D0 true BR6908803D0 (en) | 1973-06-07 |
Family
ID=24930737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR208803/69A BR6908803D0 (en) | 1968-05-15 | 1969-05-14 | PROCESS TO PREPARE PHOSPHONIC ACIDS |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE733035A (en) |
| BR (1) | BR6908803D0 (en) |
| CH (1) | CH519522A (en) |
| DE (1) | DE1924072A1 (en) |
| ES (1) | ES367094A1 (en) |
| GB (1) | GB1242185A (en) |
| IL (1) | IL32119A0 (en) |
| NL (1) | NL6904140A (en) |
| SE (1) | SE351656B (en) |
-
1969
- 1969-03-18 NL NL6904140A patent/NL6904140A/xx unknown
- 1969-03-31 SE SE04505/69A patent/SE351656B/xx unknown
- 1969-05-01 IL IL32119A patent/IL32119A0/en unknown
- 1969-05-08 CH CH709169A patent/CH519522A/en not_active IP Right Cessation
- 1969-05-12 DE DE19691924072 patent/DE1924072A1/en active Pending
- 1969-05-12 ES ES367094A patent/ES367094A1/en not_active Expired
- 1969-05-12 GB GB23981/69A patent/GB1242185A/en not_active Expired
- 1969-05-14 BE BE733035D patent/BE733035A/xx unknown
- 1969-05-14 BR BR208803/69A patent/BR6908803D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE733035A (en) | 1969-11-14 |
| IL32119A0 (en) | 1969-07-30 |
| SE351656B (en) | 1972-12-04 |
| DE1924072A1 (en) | 1970-01-29 |
| NL6904140A (en) | 1969-11-18 |
| CH519522A (en) | 1972-02-29 |
| GB1242185A (en) | 1971-08-11 |
| ES367094A1 (en) | 1971-07-01 |
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