ES296355A1 - Procedimiento de purificaciën de bipiridilos - Google Patents
Procedimiento de purificaciën de bipiridilosInfo
- Publication number
- ES296355A1 ES296355A1 ES0296355A ES296355A ES296355A1 ES 296355 A1 ES296355 A1 ES 296355A1 ES 0296355 A ES0296355 A ES 0296355A ES 296355 A ES296355 A ES 296355A ES 296355 A1 ES296355 A1 ES 296355A1
- Authority
- ES
- Spain
- Prior art keywords
- organic solvent
- bipyridyls
- terpyridyl
- bipyridyl
- mixture
- 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.)
- Expired
Links
- 239000012535 impurity Substances 0.000 title abstract 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical group N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000011260 aqueous acid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000000872 buffer Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical group 0.000 abstract 1
- 235000011167 hydrochloric acid Nutrition 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- OXWNRQVJLGMYLN-UHFFFAOYSA-N magnesium;pyridine Chemical compound [Mg].C1=CC=NC=C1 OXWNRQVJLGMYLN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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 |
|---|---|---|---|
| GB5900/63A GB1043356A (en) | 1963-02-13 | 1963-02-13 | Purification of bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296355A1 true ES296355A1 (es) | 1964-05-01 |
Family
ID=9804734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296355A Expired ES296355A1 (es) | 1963-02-13 | 1964-02-12 | Procedimiento de purificaciën de bipiridilos |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3296273A (en, 2012) |
| AT (1) | AT244967B (en, 2012) |
| BE (1) | BE643687A (en, 2012) |
| CH (1) | CH438300A (en, 2012) |
| DE (1) | DE1225181B (en, 2012) |
| DK (1) | DK109332C (en, 2012) |
| ES (1) | ES296355A1 (en, 2012) |
| GB (1) | GB1043356A (en, 2012) |
| NL (1) | NL6401239A (en, 2012) |
| SE (1) | SE331840B (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105218432A (zh) * | 2015-09-15 | 2016-01-06 | 南京化学试剂股份有限公司 | 一种4,4′-联吡啶的提纯方法 |
-
1963
- 1963-02-13 GB GB5900/63A patent/GB1043356A/en not_active Expired
-
1964
- 1964-02-06 US US343126A patent/US3296273A/en not_active Expired - Lifetime
- 1964-02-07 DE DEJ25241A patent/DE1225181B/de active Pending
- 1964-02-12 ES ES0296355A patent/ES296355A1/es not_active Expired
- 1964-02-12 BE BE643687A patent/BE643687A/xx unknown
- 1964-02-12 DK DK68464AA patent/DK109332C/da active
- 1964-02-12 CH CH167064A patent/CH438300A/de unknown
- 1964-02-12 AT AT117164A patent/AT244967B/de active
- 1964-02-12 SE SE01701/64A patent/SE331840B/xx unknown
- 1964-02-13 NL NL6401239A patent/NL6401239A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK109332C (da) | 1968-04-16 |
| US3296273A (en) | 1967-01-03 |
| NL6401239A (en, 2012) | 1964-08-14 |
| DE1225181B (de) | 1966-09-22 |
| AT244967B (de) | 1966-02-10 |
| BE643687A (en, 2012) | 1964-08-12 |
| CH438300A (de) | 1967-06-30 |
| GB1043356A (en) | 1966-09-21 |
| SE331840B (en, 2012) | 1971-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3336133A (en) | Process for the purification and concentration of cobalt and nickel | |
| ES306649A1 (es) | Un procedimiento para recuperacion continua de p-xileno a partir de mezclas liquidas que contienen p-xileno. | |
| ES296355A1 (es) | Procedimiento de purificaciën de bipiridilos | |
| US4239682A (en) | Purification of caprolactam | |
| GB1454577A (en) | Process for purifying quartz sand | |
| ES401050A1 (es) | Procedimiento de lixiviacion selectiva en etapas multiples para extraer hierro reactivo con un acido, a partir de ali- mentacion de mineral de sulfuro de hierro. | |
| GB1289170A (en, 2012) | ||
| ES336087A1 (es) | Procedimiento de purificacion de acido fosforico. | |
| GB782060A (en) | Improvements in or relating to the preparation of anhydrous hydrazine | |
| GB915510A (en) | Improvements in or relating to the production of trialkyladipic acids | |
| GB1199042A (en) | Purification of Phosphoric Acid | |
| GB973714A (en) | Improvements in or relating to the production of triethanolamine borate | |
| US1036831A (en) | Process of purifying clay, &c. | |
| FR2038224A1 (en) | Liquid process for selective separation of - molybdenum from fission products | |
| GB1283015A (en) | Process for the recovery of 2,4,7-trinitrofluorenone | |
| ES378040A1 (es) | Procedimiento para la fabricacion de acido borico. | |
| GB989438A (en) | Process for purifying terephthalic acid | |
| GB1144806A (en) | Production of purified wet process phosphoric acid from phosphate rock | |
| GB963359A (en) | Chemical process for recovery of vanadium and copper catalysts | |
| US3043869A (en) | Separation of phthalic acids | |
| ES263203A1 (es) | Procedimiento de mejora del contenido y de la pureza de ciclohexanona y ciclohexanol | |
| GB1037380A (en) | Process for the production of basic esters of pyridine-carboxylic acids | |
| GB1470169A (en) | Adipic acid process | |
| CH393303A (de) | Verfahren zur Gewinnung von reinem Phthalsäureanhydrid aus dem bei der Oxydation von Naphthalin erhaltenen Rohprodukt | |
| GB923301A (en) | Improvements in and relating to the production of lactams |