http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3687996-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79751aeaa9923745648e5ae7d9c35782 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C265-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-10 |
| filingDate | 1969-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c1c96e3f3c835806c27ae709059821f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_412ecb652c32ac2ceb5bcac974a59e2f |
| publicationDate | 1972-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3687996-A |
| titleOfInvention | Process for the production of octahydro-1,2,4-methenopentalenyl-(5)exo-isocyanate |
| abstract | Novel process for the preparation of octahydro-1,2,4methenopentalenyl-(5)exo-isocyanate comprising reacting an exoendo isomer mixture consisting substantially of the exo isomer of a lower alkoxyalkyl octahydro-1,2,4-methenopentalene-5carboxylate with hydrazine to obtain the corresponding carboxylic acid-hydrazide, freeing this of the endo isomer content by recrystallization from lower haloalkanes, then converting the acid hydrazide thus purified, with nitrous acid into the acid azide and decomposing this with heat. |
| priorityDate | 1969-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.