http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-279672-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3bfedd8ba4800708cecfd357707f8f67 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-66 |
| filingDate | 1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80abf6e85b6668688b1ab4ce87c6bbd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_458ad6c87c5b78f37c8df3e3052e52bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4138e61cebdcc7302f80513f51d7846 |
| publicationDate | 1990-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-279672-A1 |
| titleOfInvention | PROCESS FOR PREPARING NEW 5-AZIDO-4-HALOGEN-2 (5H) -URANONES |
| abstract | The invention relates to a process for the preparation of novel 5-azido-4-halo-2 (5H) -furanones which are used as intermediates for the preparation of crop protection agents and as starting compounds for the preparation of 4,5-diazido-2 (5H) - furanones are suitable. In accordance with the object and object of the invention to provide a technically simple and economic method for the synthesis of these compounds based on readily available starting materials, 4,5-dihalogeno-2 (5H) -furanones with sodium azide are in accordance with the invention in polar or dipolar aprotic solvents reacted in the temperature range of 10 to 20C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7109357-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0181330-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0181330-A3 |
| priorityDate | 1989-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.