DE2255205A1 - Verfahren zur herstellung von bipyridylen - Google Patents
Verfahren zur herstellung von bipyridylenInfo
- Publication number
- DE2255205A1 DE2255205A1 DE2255205A DE2255205A DE2255205A1 DE 2255205 A1 DE2255205 A1 DE 2255205A1 DE 2255205 A DE2255205 A DE 2255205A DE 2255205 A DE2255205 A DE 2255205A DE 2255205 A1 DE2255205 A1 DE 2255205A1
- Authority
- DE
- Germany
- Prior art keywords
- pyridine
- salt
- parts
- quaternized
- alkyl
- 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
- 238000000034 method Methods 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 76
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 39
- 150000003839 salts Chemical class 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 claims description 6
- -1 alkyl pyridine Chemical compound 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000005956 quaternization reaction Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 241001199012 Usta Species 0.000 claims 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 10
- KGKAYWMGPDWLQZ-UHFFFAOYSA-N 1,2-bis(bromomethyl)benzene Chemical compound BrCC1=CC=CC=C1CBr KGKAYWMGPDWLQZ-UHFFFAOYSA-N 0.000 description 2
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 2
- 239000012346 acetyl chloride Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 1
- YJLUBHOZZTYQIP-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical group C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=N2 YJLUBHOZZTYQIP-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5293671A GB1399099A (en) | 1971-11-15 | 1971-11-15 | Manufacture of bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2255205A1 true DE2255205A1 (de) | 1973-05-24 |
Family
ID=10465896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2255205A Pending DE2255205A1 (de) | 1971-11-15 | 1972-11-10 | Verfahren zur herstellung von bipyridylen |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0002901A1 (en) * | 1977-12-15 | 1979-07-11 | Reilly Industries, Inc. | Process for substituting and dequaternizing pyridyl-ethyl quaternary salts of pyridine and bipyridine bases |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442096A (en) * | 1974-05-22 | 1976-07-07 | Ici Ltd | Process for the manufacture of 2/2 and 4/4-bipyridyls |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1283693A (en) * | 1968-10-03 | 1972-08-02 | Ici Ltd | Preparation of 2,2'-bipyridyls |
| GB1338399A (en) * | 1970-08-17 | 1973-11-21 | Ici Ltd | Manufacture of bipyridyls |
-
1971
- 1971-11-15 GB GB5293671A patent/GB1399099A/en not_active Expired
-
1972
- 1972-11-06 US US303957A patent/US3882133A/en not_active Expired - Lifetime
- 1972-11-09 AU AU48665/72A patent/AU477017B2/en not_active Expired
- 1972-11-10 DE DE2255205A patent/DE2255205A1/de active Pending
- 1972-11-10 CS CS7629A patent/CS176211B2/cs unknown
- 1972-11-14 FR FR7240373A patent/FR2160456B1/fr not_active Expired
- 1972-11-15 JP JP47114623A patent/JPS4861480A/ja active Pending
- 1972-11-15 DD DD167182A patent/DD100946A5/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0002901A1 (en) * | 1977-12-15 | 1979-07-11 | Reilly Industries, Inc. | Process for substituting and dequaternizing pyridyl-ethyl quaternary salts of pyridine and bipyridine bases |
Also Published As
| Publication number | Publication date |
|---|---|
| AU477017B2 (en) | 1976-10-14 |
| US3882133A (en) | 1975-05-06 |
| AU4866572A (en) | 1974-05-09 |
| CS176211B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-30 |
| FR2160456B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-20 |
| GB1399099A (en) | 1975-06-25 |
| DD100946A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-12 |
| FR2160456A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-06-29 |
| JPS4861480A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |