http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S54128550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 |
| filingDate | 1978-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f37a85a18f856a001ca47a11b1c6fca1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3afb6b44c7c63ac178e389e142a3f5a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_736a70785c950c10aa38ea42074c9a8c |
| publicationDate | 1979-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S54128550-A |
| titleOfInvention | Preparation of aromatic urethane compound |
| abstract | PURPOSE: To prepare the title compound economically, in high yield and in a short time, by reacting an aromatic nitro compound with an OH-containing organic compound and CO in the presence of a catalyst and a specific metal oxide, at high temperature and pressure. n CONSTITUTION: An aromatic urethane is prepared by reacting an aromatic nitro compound with an organic compound containing one or more OH groups (e.g. ethanol, phenol, etc.) and CO, in the presence of a catalytic system comprising platinum group metal (e.g. Pd, Rh, etc.) and its compound as main catalyst, and a Lewis acid (e.g. FeCl 3 , etc.) and its compound as co-catalyst, and an oxide of a metal of Va or VIa group of the periodic table (e.g. vanadium oxide, molybdenum oxide, etc.) or a metallic acid salt. The yield of the urethane is as high as 97% e.g. in case of F-phenylcarbamic acid ethyl ester. n USE: Raw material of pesticides, isocyanates, or polyurethane. n COPYRIGHT: (C)1979,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5524115-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5772954-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6056132-B2 |
| priorityDate | 1978-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.