http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SK-330889-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_676f7a8d936a115d30950a8aa998cc55 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-26 |
| filingDate | 1989-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6852e248d4902c13fc43e45dc6b7d9bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b30be3fd981cf3aa23e7f4e705582777 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb61bd0b2644374ae5ed42e58b23ff38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca2bdd5b5fc594c2aad73bda90b1c360 |
| publicationDate | 1998-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SK-330889-A3 |
| titleOfInvention | Method for producing alkyl-n-arylcarbamates and/or dialkyl-n-aryldicarbamates |
| abstract | A method is commenced by an aromatic nitro-compounds conversion or conversion of dinitro-compounds with aliphatic, cycloaliphatic or arylaliphatic alcohols having 1 - 10 carbons in a molecule, with carbon monoxide, with oxygen additives, and other gases at a temperature 70 - 240 degrees Celsius and pressure ranging from 0.1 to 30 Mpa during a catalytic activity of sulphur and selenium and the compounds thereof being present in an amount of 0.1 - 15 percent by weight with respect to the aromatic compounds. A promoter based on vanadic oxide, optionally on ferro oxides, is another component. An oxide, hydroxide or alcoholate of an alk. metal or earth in an amount ranging from 0.1 to 15 by weight, with respect to the aromatic nitro-compounds, is a cocatalyst. The most preferable are alcoholates of the alk. metals with alcohols having 1 - 5 carbons in a molecule. |
| priorityDate | 1989-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.