http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2133345-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e673458c8c443e6fcd34bbc9565bf7f7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-12 |
| filingDate | 2006-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efdb195aba693c9709ae74ff87276d92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699b54625af7bff7f9672b9e5efd1348 |
| publicationDate | 2009-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2133345-A1 |
| titleOfInvention | Process for the manufacture of epoxybutanol intermediates |
| abstract | Disclosed is a process for the manufacture of a compound of formula (IV-a)n nwherein PrG represents a hydroxyl-protecting group, nin which process 1,4-difluorobenzene is reacted in the presence of a base with a compound of formula (III-a)n nwherein nPrG has the same meaning as in Formula (IV-a). nR 3 represents methyl or ethyl, and nR 4 represents methyl, ethyl or methoxy, or nR 3 and R 4 taken together with the nitrogen atom to which they are bound represent a 4- to 6-membered heterocyclic group having either no or one or two further heteroatoms selected from nitrogen or oxygen. |
| priorityDate | 2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 241.