CH357064A - Verfahren zur Herstellung von Dialkaliverbindungen dimerer konjugierter Diolefine - Google Patents
Verfahren zur Herstellung von Dialkaliverbindungen dimerer konjugierter DiolefineInfo
- Publication number
- CH357064A CH357064A CH357064DA CH357064A CH 357064 A CH357064 A CH 357064A CH 357064D A CH357064D A CH 357064DA CH 357064 A CH357064 A CH 357064A
- Authority
- CH
- Switzerland
- Prior art keywords
- dialkali
- dimeric
- compounds
- preparation
- conjugated diolefins
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 150000001993 dienes 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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J16/00—Chemical processes in general for reacting liquids with non- particulate solids, e.g. sheet material; Apparatus specially adapted therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US556469A US2816936A (en) | 1955-12-30 | 1955-12-30 | Process for formation of dialkali metal dimers of diolefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH357064A true CH357064A (de) | 1961-09-30 |
Family
ID=24221459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH357064D CH357064A (de) | 1955-12-30 | 1956-12-29 | Verfahren zur Herstellung von Dialkaliverbindungen dimerer konjugierter Diolefine |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2954410A (en) * | 1957-07-31 | 1960-09-27 | Nat Distillers Chem Corp | Metalation process |
| US2999109A (en) * | 1958-03-05 | 1961-09-05 | Nat Distillers Chem Corp | Preparation of cyclopentadienylsodium |
| DE1177157B (de) * | 1960-11-21 | 1964-09-03 | Phillips Petroleum Co | Verfahren zur Herstellung von lithiumorganischen Verbindungen |
| US3388178A (en) * | 1963-12-27 | 1968-06-11 | Lithium Corp | Preparation of solutions of lithium-conjugated polyene hydrocarbon adducts |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2352461A (en) * | 1942-02-25 | 1944-06-27 | Du Pont | High molecular weight unsaturated organic acids and process of preparing them |
| US2579257A (en) * | 1949-03-17 | 1951-12-18 | Du Pont | Alkali metal dispersions |
| US2799705A (en) * | 1952-06-11 | 1957-07-16 | Ethyl Corp | Substituted sodium amides |
| US2816916A (en) * | 1953-01-26 | 1957-12-17 | Nat Distillers Chem Corp | Dimerization process |
| US2773092A (en) * | 1954-12-06 | 1956-12-04 | Ethyl Corp | Dimerization process |
-
0
- BE BE553799D patent/BE553799A/xx unknown
-
1955
- 1955-12-30 US US556469A patent/US2816936A/en not_active Expired - Lifetime
-
1956
- 1956-12-17 GB GB38368/56A patent/GB819824A/en not_active Expired
- 1956-12-21 DE DEN13117A patent/DE1054994B/de active Pending
- 1956-12-26 FR FR1169067D patent/FR1169067A/fr not_active Expired
- 1956-12-29 CH CH357064D patent/CH357064A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1169067A (fr) | 1958-12-22 |
| GB819824A (en) | 1959-09-09 |
| DE1054994B (de) | 1959-04-16 |
| US2816936A (en) | 1957-12-17 |
| BE553799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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