http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EA-001696-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1394e66eb648f9bf0a1f5507fe25b67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-60 |
| filingDate | 1998-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9fd8b03ef0fcdaa99213dc455e4c40f |
| publicationDate | 2001-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EA-001696-B1 |
| titleOfInvention | METHOD OF OBTAINING 1-HLORCARBONYL-4-PIPERIDINOPIPERIDINE OR ITS HYDROCHLORIDE |
| abstract | A safe and simple method for producing 1-chlorocarbonyl-4-piperidinopiperidine or its hydrochloride in high yield has been proposed. This method is characterized in that it comprises reacting 4-piperidinopiperidine with a trialkylsilyl halide to form 4-piperidinopiperidinyltrialkylsilyl, reacting the obtained compound with carbon dioxide gas to give 4-piperidinopiperidinyltrialkylsilylcarbamate, and reacting this compound with 4-piperidyl chloride and, if necessary, treating this compound with a strong base. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9879174-B2 |
| priorityDate | 1997-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.