BE863713A - Sels d'imidazole-methylphosphonium, leur procede de preparation et leurs applications - Google Patents
Sels d'imidazole-methylphosphonium, leur procede de preparation et leurs applicationsInfo
- Publication number
- BE863713A BE863713A BE184952A BE184952A BE863713A BE 863713 A BE863713 A BE 863713A BE 184952 A BE184952 A BE 184952A BE 184952 A BE184952 A BE 184952A BE 863713 A BE863713 A BE 863713A
- Authority
- BE
- Belgium
- Prior art keywords
- methylphosphonium
- imidazole
- salts
- applications
- preparation process
- Prior art date
Links
- ODUDJACUOQUTFX-UHFFFAOYSA-N 1h-imidazole;methylphosphane Chemical class PC.C1=CNC=N1 ODUDJACUOQUTFX-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 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
- C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
- C07F9/6503—Five-membered rings
- C07F9/6506—Five-membered rings having the nitrogen atoms in positions 1 and 3
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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76708377A | 1977-02-09 | 1977-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE863713A true BE863713A (fr) | 1978-08-07 |
Family
ID=25078421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE184952A BE863713A (fr) | 1977-02-09 | 1978-02-07 | Sels d'imidazole-methylphosphonium, leur procede de preparation et leurs applications |
Country Status (5)
Country | Link |
---|---|
US (1) | US4163858A (fr) |
JP (1) | JPS6193167A (fr) |
AT (1) | AT364855B (fr) |
BE (1) | BE863713A (fr) |
HU (1) | HU176159B (fr) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844582A (en) * | 1956-07-17 | 1958-07-22 | Jr Charles F Raley | Heterocyclic aryl phosphorus esters |
NL111238C (fr) * | 1957-10-25 | 1900-01-01 |
-
1978
- 1978-02-07 BE BE184952A patent/BE863713A/fr not_active IP Right Cessation
- 1978-02-09 AT AT0092278A patent/AT364855B/de not_active IP Right Cessation
- 1978-02-09 HU HU78SI1617A patent/HU176159B/hu unknown
- 1978-03-08 US US05/884,658 patent/US4163858A/en not_active Expired - Lifetime
-
1985
- 1985-08-09 JP JP60176796A patent/JPS6193167A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
US4163858A (en) | 1979-08-07 |
ATA92278A (de) | 1981-04-15 |
AT364855B (de) | 1981-11-25 |
HU176159B (en) | 1980-12-28 |
JPS6193167A (ja) | 1986-05-12 |
JPH0344071B2 (fr) | 1991-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SMITHKLINE CORP. Effective date: 19880228 |