http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-078136-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42a59c5faed1d0699d86edc5a2eee671 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-35 |
| filingDate | 2010-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-078136-A1 |
| titleOfInvention | METHOD FOR THE PREPARATION OF NERAMEXANE |
| abstract | Method for the production of a salt of 1-amino-1, 3,3,5,5-pentamethylcyclohexane comprising steps (i) to (v): (i) converting isophorone to 3,3,5,5- tetramethylcyclohexanone; (ii) convert the 3,3,5,5-tetramethylcyclohexanone obtained in step (i) to 1-hydroxy-1, 3,3,5,5-pentamethylcyclohexane; (iii) convert the 1-hydroxy-1, 3,3,5,5-pentamethylcyclohexane obtained in step (ii) to 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane; (iv) convert the 1-chloroacetamido-1, 3,3,5,5-pentamethylcyclohexane obtained in step (iii) to 1-amino-1,3,3,5,5-pentamethylcyclohexane; wherein at least one of 3,3,5,5-tetramethylcyclohexanone, 1-hydroxy-1, 3,3,5,5-pentamethylcyclohexane, 1-chloroacetamido-1, 3,3,5,5,5-pentamethylcyclohexane, is not submits to a purification stage. |
| priorityDate | 2009-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.