http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9846568-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f11bdf98fc5033fcc5520273c5f04f3 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/C07D211-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-58 |
| filingDate | 1998-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d99f6f19ed017449a2629567c5cb51f |
| publicationDate | 1998-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9846568-A1 |
| titleOfInvention | Process for producing 1-chlorocarbonyl-4-piperidinopiperidine or hydrochloride thereof |
| abstract | A process for producing a high yield of 1-chlorocarbonyl-4-piperidinopiperidine or hydrochloride thereof by highly safe, easy operation. This process is characterized by reacting 4-piperidinopiperidine with a trialkylsilyl halide to give a 4-piperidinopiperidinyltrialkylsilyl, reacting this compound with carbon dioxide to give a 4-piperidinopiperidinyltrialkylsilyl carbamate, reacting this compound with thionyl chloride to give 1-chlorocarbonyl-4-piperidinopiperidine hydrochloride and, if necessary, treating this compound with a strong base. |
| 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: 23.