http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-205898-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_588d767ed9bfc1b5bc779d97d9da2b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e0fbf6adf6d93b0147fc0e1e78d5ef9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_74c5761f77367621ad3cee482b13aa7f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D271-12 |
| filingDate | 1982-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66b9cbae33265f6b122a24d7fb8b78bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1b9999e24ddc3c5a82aa54328f357af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2e9022d45c4b8dba4864a0031bb8d85 |
| publicationDate | 1984-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-205898-A1 |
| titleOfInvention | PROCESS FOR PREPARING 4-HALOGENO-BENZ-2,1,3-OXADIAZOLENE |
| abstract | The invention relates to a method for producing 4-HALOGENO-BENZ-2, 1, 3-OXADIAZOLENES 1, which are intermediates for various SYNTHESES, for example, for the 7-NITRO compounds, which contain AROMATIC OR ALIPHATIC AMINO, MERCAPTO OR HYDROXY COMPOUNDS, for example. RESPOND TO ANTI-TUMORAGENIC OR ANTILESUKAEMIC OR IMMUNE UPPRESSIVE MEDICINAL PRODUCTS. OBJECT OF THE INVENTION IS THE PREPARATION OF THESE 4-HALOGENOBENZ-2, 1,3-OXADIAZOLE IN A FEW PROCESS STEPS WITH HIGH PURCHASING AND LOW COST. THE OBJECT OF THE INVENTION IS A SIMPLE NEW METHOD WHERE SUCH CONNECTIONS MAY BE MADE FROM EASILY ACCESSIBLE OUTPUT PRODUCTS. BY THE INVENTION, 2-HALOGENO-6-NITROANILINE DIAZOTED AND IMPLEMENTED WITH ALKALIAZIDE TO 2-HALOGENO-6-NITROPHENYL ACIDIDES CYCLISED INTO AN ORGANIC SOLVENT THROUGH THERMOLYSIS TO 4-HALOGENO-BENZ-2, 1, 3-OXADIAZOLE-N-OXIDES AND CONCLUSIONS WITH HYDROXYLAMINE IN ALKALINE SOLUTION TO OXADIAZOLS WILL BE REDUCED. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5136041-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5149818-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006241111-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-H476-H |
| priorityDate | 1982-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.