DE1595987A1 - Verfahren zur Herstellung von 3,4-Diaethylpyridin - Google Patents
Verfahren zur Herstellung von 3,4-DiaethylpyridinInfo
- Publication number
- DE1595987A1 DE1595987A1 DE19661595987 DE1595987A DE1595987A1 DE 1595987 A1 DE1595987 A1 DE 1595987A1 DE 19661595987 DE19661595987 DE 19661595987 DE 1595987 A DE1595987 A DE 1595987A DE 1595987 A1 DE1595987 A1 DE 1595987A1
- Authority
- DE
- Germany
- Prior art keywords
- diethylpyridine
- reaction mixture
- temperature
- distillation
- stage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44437465A | 1965-03-31 | 1965-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1595987A1 true DE1595987A1 (de) | 1970-03-19 |
Family
ID=23764622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661595987 Pending DE1595987A1 (de) | 1965-03-31 | 1966-03-30 | Verfahren zur Herstellung von 3,4-Diaethylpyridin |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR6678318D0 (enExample) |
| CH (1) | CH468382A (enExample) |
| DE (1) | DE1595987A1 (enExample) |
| GB (1) | GB1105837A (enExample) |
| NL (1) | NL6604299A (enExample) |
-
1966
- 1966-03-23 GB GB1283466A patent/GB1105837A/en not_active Expired
- 1966-03-30 CH CH458066A patent/CH468382A/de unknown
- 1966-03-30 BR BR17831866A patent/BR6678318D0/pt unknown
- 1966-03-30 DE DE19661595987 patent/DE1595987A1/de active Pending
- 1966-03-31 NL NL6604299A patent/NL6604299A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1105837A (en) | 1968-03-13 |
| BR6678318D0 (pt) | 1973-09-18 |
| CH468382A (de) | 1969-02-15 |
| NL6604299A (enExample) | 1966-10-03 |
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