http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-204479-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eab56e4fe8837840887f41af83e328ee |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D451-14 |
| filingDate | 1981-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f25c5f5cdcfef6f555b0884e6087b5a4 |
| publicationDate | 1983-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-204479-A1 |
| titleOfInvention | PROCESS FOR PREPARING SUBSTITUTED 9-AZABICYCLO (4.2.1) NONAN AND 9-AZABICYCLO (3.3.1) NONAN DERIVATIVES |
| abstract | The invention relates to a process for the preparation of substituted 9-azabicyclo (4.2.1) nonane u. 9-azabicyclo (3.3.1) nonane derivatives. The aim is the preparation of easily isolable 2,5-dihalogen substituted N-cyano-9-azabicyclo (4.2.1) - or 2,6-dihalogen substituted N-cyano-9-azabicyclo (3.3.1) -nonanes from (Z, Z) cycloocta-1,5-diene in good yields. The object is achieved by adding the diene and cyanamide in a polar organic solvent or solvent mixture with an N-haloic acid imide or amide reacted about 20 degrees C and the products are purified by fractional crystallization. The reaction products are valuable for the pharmaceutical industry. |
| priorityDate | 1981-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.