BE570857A - - Google Patents
Info
- Publication number
- BE570857A BE570857A BE570857DA BE570857A BE 570857 A BE570857 A BE 570857A BE 570857D A BE570857D A BE 570857DA BE 570857 A BE570857 A BE 570857A
- Authority
- BE
- Belgium
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 Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5428—Acyclic unsaturated phosphonium compounds
-
- 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
- C07F9/54—Quaternary phosphonium compounds
-
- 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
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5435—Cycloaliphatic phosphonium compounds
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB45903A DE1060386B (en) | 1957-09-03 | 1957-09-03 | Process for the preparation of (ª ‰ -Ionylidenaethyl) -triarylphosphonium halides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE570857A true BE570857A (en) |
Family
ID=6967777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE570857D BE570857A (en) | 1957-09-03 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE570857A (en) |
| CH (1) | CH374989A (en) |
| DE (1) | DE1060386B (en) |
| FR (1) | FR1201950A (en) |
| GB (1) | GB843422A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE639829A (en) * | 1962-11-16 | |||
| CH601219A5 (en) * | 1976-07-26 | 1978-06-30 | Hoffmann La Roche | |
| GB1598424A (en) * | 1976-10-14 | 1981-09-23 | Roche Products Ltd | Isomerisation process for 9-cis-beta-ionylidenethyl-triarylphosphonium salts |
-
0
- BE BE570857D patent/BE570857A/xx unknown
-
1957
- 1957-09-03 DE DEB45903A patent/DE1060386B/en active Pending
-
1958
- 1958-08-19 CH CH6306858A patent/CH374989A/en unknown
- 1958-09-01 GB GB2794058A patent/GB843422A/en not_active Expired
- 1958-09-02 FR FR1201950D patent/FR1201950A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1201950A (en) | 1960-01-06 |
| CH374989A (en) | 1964-02-15 |
| GB843422A (en) | 1960-08-04 |
| DE1060386B (en) | 1959-07-02 |