http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5210273-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-08 |
| filingDate | 1991-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13287f066c2af9f0cd887cd74d74fe59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cdc40dbea908060b543faeb1d88d532 |
| publicationDate | 1993-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5210273-A |
| titleOfInvention | Process for the preparation of mono- and oligourethanes |
| abstract | This invention relates to a process for the preparation of N,N-disubstituted mono- and oligourethanes by the reaction of N-aromatically, N-aliphatically, N-cycloaliphatically, and N-araliphatically substituted mono- and oligourethanes with dialkyl carbonates in the presence of at least stoichiometrically equivalent quantities of solid alkali or alkaline-earth carbonate in excess dialkyl carbonate and/or an aprotic organic solvent and in the presence of a phase transfer catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8697785-B2 |
| priorityDate | 1989-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 411.