| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e529171204388099b9ed1a0df62111c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-83 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-40 |
| filingDate |
2001-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e3f1ef5811a2980df725d776dab519b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78865e321f2506e8ede5a33d6ee94482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01eae56dd0ac04823fc5df11dbeb779a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e054bfe4566a1c8e79c0e32d2b0f597b |
| publicationDate |
2002-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002193866-A |
| titleOfInvention |
Improved purification of ketones obtained by ozonolysis and reduction from the corresponding terpenes |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for purifying ketones obtained by ozonolysis and subsequent reduction of corresponding terpenes in a simple and safe manner without danger of explosion. The object of the present invention is to provide, after ozonolysis and reduction of acrylic monocyclic, bicyclic or tricyclic terpenes having an ozonizable double bond, the corresponding crude ketone obtained is always obtained. It is solved by steam distillation under pressure or reduced pressure, extraction of steam distillate and subsequent distillation to high purity ketone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716501-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5683451-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010095669-A1 |
| priorityDate |
2000-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |