http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2126716-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbcbe2a2b72fae5e57acc56f0826bff9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d8edd23814a9fd29f415114096b05a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-03 |
| filingDate | 1994-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae1d7f3f5143435939331f6645ae5ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e85a7693568c0345fbb2e198f81f10bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9581cf754716ebf0459741e42a5025b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_534e05e678da2e5e0dfed4e97cb59244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e1665a3e6dfbdb981fdaa2c6d629352 |
| publicationDate | 1999-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2126716-C1 |
| titleOfInvention | Catalytic system for oxidative ammonolysis of alkylpyridines, method of its preparation, and method for oxidative ammonolysis of alkylpyridines |
| abstract | FIELD: industrial organic synthesis. SUBSTANCE: method involves passage of initial mixture containing alkylpyridine, oxygen- containing gas, ammonia, and water over catalytic system at 330-440 C. Catalytic system of formula V a Ti b O x , wherein a=1, b=7.5-8, and x number of oxygen atoms corresponding to valence of metals present, is prepared by aqueous ammonia-mediated coprecipitation of vanadium and titanium compounds from solutions of V(V) and Ti(IV) compounds, followed by drying, heat treatment, and granulation of precipitate. High- selectivity catalyst is thus prepared allowing, in particular, 3- methylpyridine to be obtained with yield of 95-97%. EFFECT: increased selectivity and activity of catalyst. 16 cl, 2 tbl, 11 ex |
| priorityDate | 1994-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.