| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-48 |
| filingDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03721fe734d7b9da4f403d38ede8a0f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f81506c908fe01f55735dcebd9e3a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bb551d39440cb639d36434951efed2e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efaba283c16d9047260f111ffb55bc26 |
| publicationDate |
2004-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10232750-A1 |
| titleOfInvention |
Process for the production of macrocyclic ketones by Dieckmann condensation in the gas phase |
| abstract |
The present invention relates to a process for the preparation of macrocyclic ketones of the general formula I. in which X represents a mono- or polyunsaturated or saturated C 10 -C 17 alkyl radical which can optionally be substituted by a C 1 -C 6 alkyl radical, by direct cyclization of compounds of the general formula II in which R 1 , R 2 can each independently be the same or different and denote hydrogen or C 1 -C 6 alkyl and X has the meaning given above, in the gas phase over a heterogeneous catalyst. |
| priorityDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |