http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0048377-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-04 |
| filingDate | 1981-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a002155d6f90ff0c06a67885844d7fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2391f7a501632336d3e1a42222f6eac0 |
| publicationDate | 1982-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0048377-A1 |
| titleOfInvention | Process for the preparation of N-substituted diaryl imidodicarboxylates |
| abstract | in welcher R 1 für einen gegebenenfalls substituierten aliphatischen, cycloaliphatischen, araliphatischen, aromatischen oder heterocyclischen Rest steht, und R 2 für einen gegebenenfalls substituierten Arylrest steht, indem man Aminsalze der allgemeinen Formeln worin X 1 für Halogen steht, mit Kohlensäurearylesterhalogeniden der allgemeinen Formeln worin X 2 für Halogen steht, bei Temperaturen zwischen 100 und 300°C ohne Zusatz eines Säurebindemittels umsetzt. N-substituted imidodicarboxylic acid diaryl esters of the general formula are obtained in which R 1 represents an optionally substituted aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic radical, and R 2 represents an optionally substituted aryl radical by using amine salts of the general formula wherein X 1 is halogen, with carbonic acid aryl ester halides of the general formula where X 2 is halogen, at temperatures between 100 and 300 ° C without the addition of an acid binder. n n n The compounds (I) can be used as intermediates for the preparation of known herbicides. |
| priorityDate | 1980-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 402.