CH437282A - Verfahren zur Abtrennung von 4,4'-Bipyridyl aus einer diese Verbindung enthaltenden Mischung - Google Patents
Verfahren zur Abtrennung von 4,4'-Bipyridyl aus einer diese Verbindung enthaltenden MischungInfo
- Publication number
- CH437282A CH437282A CH237463A CH237463A CH437282A CH 437282 A CH437282 A CH 437282A CH 237463 A CH237463 A CH 237463A CH 237463 A CH237463 A CH 237463A CH 437282 A CH437282 A CH 437282A
- Authority
- CH
- Switzerland
- Prior art keywords
- bipyridyl
- separation
- compound
- mixture containing
- mixture
- Prior art date
Links
- MWVTWFVJZLCBMC-UHFFFAOYSA-N 4,4'-bipyridine Chemical group C1=NC=CC(C=2C=CN=CC=2)=C1 MWVTWFVJZLCBMC-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
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
- C07D213/22—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 containing two or more pyridine rings directly linked together, e.g. bipyridyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB763462A GB996569A (en) | 1962-02-27 | 1962-02-27 | Separation of 4:4-bipyridyl from mixtures containing it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH437282A true CH437282A (de) | 1967-06-15 |
Family
ID=9836877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH237463A CH437282A (de) | 1962-02-27 | 1963-02-25 | Verfahren zur Abtrennung von 4,4'-Bipyridyl aus einer diese Verbindung enthaltenden Mischung |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT249056B (de) |
| BR (1) | BR6347238D0 (de) |
| CH (1) | CH437282A (de) |
| DE (1) | DE1445932C3 (de) |
| DK (1) | DK106609C (de) |
| ES (1) | ES285386A1 (de) |
| GB (1) | GB996569A (de) |
| SE (1) | SE323960B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7598204B2 (en) | 2005-09-19 | 2009-10-06 | General Motors Corporation | Metallic reagent |
| US7655749B2 (en) | 2005-09-19 | 2010-02-02 | Gm Global Technology Operations, Inc. | Method for making nitrogen aromatic oligomers and polymers |
-
1962
- 1962-02-27 GB GB763462A patent/GB996569A/en not_active Expired
-
1963
- 1963-02-19 DE DE19631445932 patent/DE1445932C3/de not_active Expired
- 1963-02-22 DK DK83563A patent/DK106609C/da active
- 1963-02-23 ES ES285386A patent/ES285386A1/es not_active Expired
- 1963-02-25 CH CH237463A patent/CH437282A/de unknown
- 1963-02-26 SE SE208263A patent/SE323960B/xx unknown
- 1963-02-27 AT AT154563A patent/AT249056B/de active
- 1963-02-27 BR BR14723863A patent/BR6347238D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT249056B (de) | 1966-09-26 |
| DK106609C (da) | 1967-02-27 |
| DE1445932C3 (de) | 1974-07-25 |
| ES285386A1 (es) | 1963-08-01 |
| SE323960B (de) | 1970-05-19 |
| DE1445932A1 (de) | 1969-03-06 |
| DE1445932B2 (de) | 1973-12-20 |
| GB996569A (en) | 1965-06-30 |
| BR6347238D0 (pt) | 1973-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH465617A (de) | Verfahren zur Herstellung von (3-Amino-5,6-disubstituierten-pyrazinoyl)-guanidin-Verbindungen | |
| CH454879A (de) | Verfahren zur Herstellung von (3-Amino-pyrazinamido)-guanidin-Verbindungen | |
| AT267886B (de) | Verfahren zur Herstellung von Schaumstoffen aus Polyepoxydverbindungen | |
| CH486257A (de) | Verfahren zur selektiven Absonderung von Komponenten aus einem fliessfähigen Gemisch | |
| CH436320A (de) | Verfahren zur Herstellung von Acylmelaminverbindungen | |
| CH437316A (de) | Verfahren zur Herstellung von substituierten Phenyl-amino-1,3-diazacyclopenten-(2)-Verbindungen | |
| AT323119B (de) | Verfahren zur abtrennung von konjugierten diolefinen aus diese enthaltenden gemischen | |
| CH437282A (de) | Verfahren zur Abtrennung von 4,4'-Bipyridyl aus einer diese Verbindung enthaltenden Mischung | |
| CH454872A (de) | Verfahren zur Herstellung von Hexahydro-11bH-benzo(a)chinolizinen | |
| AT256801B (de) | Verfahren zur kontinuierlichen Herstellung von Epoxyverbindungen aus Olefinen | |
| CH446357A (de) | Verfahren zur Herstellung von substituierten 1,4 Benzodiazepinverbindungen | |
| CH427780A (de) | Verfahren zur Herstellung von neuen Aryl-tetralyl-Verbindungen | |
| AT269377B (de) | Verfahren zur Herstellung von 3-Oxo-13β-alkyl-17β-hydroxy-17α-äthinylgona-5(10), 9(11)-dienen | |
| CH456552A (de) | Verfahren zur Abtrennung von Ammoniak aus einer gasförmigen Mischung | |
| CH458367A (de) | Verfahren zur Herstellung von 1,3-Diazaverbindungen | |
| AT340910B (de) | Verfahren zur abtrennung von 1,8-dinitroanthrachinon aus dinitroanthrachinon-gemischen | |
| CH415612A (de) | Verfahren zur Herstellung von 19-Nor-steroidverbindungen | |
| AT241478B (de) | Verfahren zur Herstellung von Organophosphorverbindungen | |
| AT246933B (de) | Verfahren zur Herstellung von ungesättigten Verbindungen | |
| AT257565B (de) | Verfahren zur Herstellung von Caprolaktam aus Cyclohexylverbindungen | |
| AT243807B (de) | Verfahren zur Herstellung der neuen Verbindung 2,4-Diamino-6-hydroxymethyl-7,8-dihydropteridin | |
| CH418336A (de) | Verfahren zur Herstellung von Octahydrophenanthridinverbindungen | |
| AT246744B (de) | Verfahren zur Herstellung von Organophosphorverbindungen | |
| CH442306A (de) | Verfahren zur Herstellung von 3,4-Dihydro-benzoxazinonen-(1,3,2) | |
| AT340909B (de) | Verfahren zur abtrennung von 1,5-dinitroanthrachinon aus dinitroanthrachinon-gemischen |