http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1462567-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5202091df9de019fc995f2d266f9ecc2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1975-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1462567-A |
| titleOfInvention | Preparation of 2-chloropyridine by hydrogenolysis |
| abstract | 1462567 2-Chloropyridine production OLIN CORP 20 Feb 1975 [4 March 1974] 7237/75 Heading C2C 2-Chloropyridine is prepared by reacting 2,6- dichloropyridine optionally in admixture with other components with a metal selected from Zn, Fe, Co, Ni, and Al, in the liquid phase in the presence of an alkali metal hydroxide or an alkaline earth metal hydroxide. The reaction is preferably conducted at - 10‹ to + 100‹ C. and 0À2-100 atmospheres pressure using Zn or Fe powder in the presence of at least 0À1 part of up to 75 weight per cent NaOH. Pyridine may be employed as a solvent for the reaction. In the examples the yields of 2-chloropyridine and pyridine are shown at varying reaction times. |
| priorityDate | 1974-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.